diff --git a/components/console/helpers/questionhelper.rst b/components/console/helpers/questionhelper.rst
index 3dc97d5c0d3..c7e064b16ca 100644
--- a/components/console/helpers/questionhelper.rst
+++ b/components/console/helpers/questionhelper.rst
@@ -480,10 +480,10 @@ invalid answer and will only be able to proceed if their input is valid.
         use Symfony\Component\Validator\Validation;
 
         $question = new Question('Please enter the name of the bundle', 'AcmeDemoBundle');
-        $validation = Validation::createCallable(new Regex([
-            'pattern' => '/^[a-zA-Z]+Bundle$/',
-            'message' => 'The name of the bundle should be suffixed with \'Bundle\'',
-        ]));
+        $validation = Validation::createCallable(new Regex(
+            pattern: '/^[a-zA-Z]+Bundle$/',
+            message: 'The name of the bundle should be suffixed with \'Bundle\'',
+        ));
         $question->setValidator($validation);
 
 Validating a Hidden Response
diff --git a/components/options_resolver.rst b/components/options_resolver.rst
index 95741a7e372..65685106c13 100644
--- a/components/options_resolver.rst
+++ b/components/options_resolver.rst
@@ -394,7 +394,7 @@ returns ``true`` for acceptable values and ``false`` for invalid values::
 
         // ...
         $resolver->setAllowedValues('transport', Validation::createIsValidCallable(
-            new Length(['min' => 10 ])
+            new Length(min: 10)
         ));
 
 In sub-classes, you can use :method:`Symfony\\Component\\OptionsResolver\\OptionsResolver::addAllowedValues`
diff --git a/components/validator.rst b/components/validator.rst
index 085c77a7946..12c61507257 100644
--- a/components/validator.rst
+++ b/components/validator.rst
@@ -36,7 +36,7 @@ characters long::
 
     $validator = Validation::createValidator();
     $violations = $validator->validate('Bernhard', [
-        new Length(['min' => 10]),
+        new Length(min: 10),
         new NotBlank(),
     ]);
 
diff --git a/components/validator/metadata.rst b/components/validator/metadata.rst
index e7df42413bc..782e1ee216f 100755
--- a/components/validator/metadata.rst
+++ b/components/validator/metadata.rst
@@ -24,7 +24,7 @@ the ``Author`` class has at least 3 characters::
             $metadata->addPropertyConstraint('firstName', new Assert\NotBlank());
             $metadata->addPropertyConstraint(
                 'firstName',
-                new Assert\Length(["min" => 3])
+                new Assert\Length(min: 3)
             );
         }
     }
@@ -55,9 +55,9 @@ Then, add the Validator component configuration to the class::
     {
         public static function loadValidatorMetadata(ClassMetadata $metadata): void
         {
-            $metadata->addGetterConstraint('passwordSafe', new Assert\IsTrue([
-                'message' => 'The password cannot match your first name',
-            ]));
+            $metadata->addGetterConstraint('passwordSafe', new Assert\IsTrue(
+                message: 'The password cannot match your first name',
+            ));
         }
     }
 
diff --git a/components/validator/resources.rst b/components/validator/resources.rst
index 5b1448dfba1..64bf26e44d5 100644
--- a/components/validator/resources.rst
+++ b/components/validator/resources.rst
@@ -42,10 +42,10 @@ In this example, the validation metadata is retrieved executing the
         public static function loadValidatorMetadata(ClassMetadata $metadata): void
         {
             $metadata->addPropertyConstraint('name', new Assert\NotBlank());
-            $metadata->addPropertyConstraint('name', new Assert\Length([
-                'min' => 5,
-                'max' => 20,
-            ]));
+            $metadata->addPropertyConstraint('name', new Assert\Length(
+                min: 5,
+                max: 20,
+            ));
         }
     }
 
diff --git a/controller/upload_file.rst b/controller/upload_file.rst
index b3dc2d6ffd0..cff326a8e2b 100644
--- a/controller/upload_file.rst
+++ b/controller/upload_file.rst
@@ -75,14 +75,14 @@ so Symfony doesn't try to get/set its value from the related entity::
                     // unmapped fields can't define their validation using attributes
                     // in the associated entity, so you can use the PHP constraint classes
                     'constraints' => [
-                        new File([
-                            'maxSize' => '1024k',
-                            'mimeTypes' => [
+                        new File(
+                            maxSize: '1024k',
+                            mimeTypes: [
                                 'application/pdf',
                                 'application/x-pdf',
                             ],
-                            'mimeTypesMessage' => 'Please upload a valid PDF document',
-                        ])
+                            mimeTypesMessage: 'Please upload a valid PDF document',
+                        )
                     ],
                 ])
                 // ...
diff --git a/form/without_class.rst b/form/without_class.rst
index 8b0af7cf23f..5fec7f3a663 100644
--- a/form/without_class.rst
+++ b/form/without_class.rst
@@ -96,12 +96,12 @@ but here's a short example::
     {
         $builder
             ->add('firstName', TextType::class, [
-                'constraints' => new Length(['min' => 3]),
+                'constraints' => new Length(min: 3),
             ])
             ->add('lastName', TextType::class, [
                 'constraints' => [
                     new NotBlank(),
-                    new Length(['min' => 3]),
+                    new Length(min: 3),
                 ],
             ])
         ;
@@ -153,10 +153,10 @@ This can be done by setting the ``constraints`` option in the
         $resolver->setDefaults([
             'data_class' => null,
             'constraints' => new Collection([
-                'firstName' => new Length(['min' => 3]),
+                'firstName' => new Length(min: 3),
                 'lastName' => [
                     new NotBlank(),
-                    new Length(['min' => 3]),
+                    new Length(min: 3),
                 ],
             ]),
         ]);
diff --git a/reference/constraints/All.rst b/reference/constraints/All.rst
index 3aa05b1d2d0..bfcea0dd1b5 100644
--- a/reference/constraints/All.rst
+++ b/reference/constraints/All.rst
@@ -79,12 +79,12 @@ entry in that array:
         {
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('favoriteColors', new Assert\All([
-                    'constraints' => [
+                $metadata->addPropertyConstraint('favoriteColors', new Assert\All(
+                    constraints: [
                         new Assert\NotBlank(),
-                        new Assert\Length(['min' => 5]),
+                        new Assert\Length(min: 5),
                     ],
-                ]));
+                ));
             }
         }
 
diff --git a/reference/constraints/AtLeastOneOf.rst b/reference/constraints/AtLeastOneOf.rst
index 0a6ab618aa5..5c568987ec4 100644
--- a/reference/constraints/AtLeastOneOf.rst
+++ b/reference/constraints/AtLeastOneOf.rst
@@ -115,23 +115,23 @@ The following constraints ensure that:
         {
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('password', new Assert\AtLeastOneOf([
-                    'constraints' => [
-                        new Assert\Regex(['pattern' => '/#/']),
-                        new Assert\Length(['min' => 10]),
+                $metadata->addPropertyConstraint('password', new Assert\AtLeastOneOf(
+                    constraints: [
+                        new Assert\Regex(pattern: '/#/'),
+                        new Assert\Length(min: 10),
                     ],
-                ]));
+                ));
 
-                $metadata->addPropertyConstraint('grades', new Assert\AtLeastOneOf([
-                    'constraints' => [
-                        new Assert\Count(['min' => 3]),
-                        new Assert\All([
-                            'constraints' => [
+                $metadata->addPropertyConstraint('grades', new Assert\AtLeastOneOf(
+                    constraints: [
+                        new Assert\Count(min: 3),
+                        new Assert\All(
+                            constraints: [
                                 new Assert\GreaterThanOrEqual(5),
                             ],
-                        ]),
+                        ),
                     ],
-                ]));
+                ));
             }
         }
 
diff --git a/reference/constraints/CardScheme.rst b/reference/constraints/CardScheme.rst
index 6e98e6fab98..bb3e9e797ad 100644
--- a/reference/constraints/CardScheme.rst
+++ b/reference/constraints/CardScheme.rst
@@ -77,12 +77,12 @@ on an object that will contain a credit card number.
         {
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('cardNumber', new Assert\CardScheme([
-                    'schemes' => [
+                $metadata->addPropertyConstraint('cardNumber', new Assert\CardScheme(
+                    schemes: [
                         Assert\CardScheme::VISA,
                     ],
-                    'message' => 'Your credit card number is invalid.',
-                ]));
+                    message: 'Your credit card number is invalid.',
+                ));
             }
         }
 
diff --git a/reference/constraints/Choice.rst b/reference/constraints/Choice.rst
index 5a9c365be37..bb7150adc8f 100644
--- a/reference/constraints/Choice.rst
+++ b/reference/constraints/Choice.rst
@@ -100,10 +100,10 @@ If your valid choice list is simple, you can pass them in directly via the
                     new Assert\Choice(['New York', 'Berlin', 'Tokyo'])
                 );
 
-                $metadata->addPropertyConstraint('genre', new Assert\Choice([
-                    'choices' => ['fiction', 'non-fiction'],
-                    'message' => 'Choose a valid genre.',
-                ]));
+                $metadata->addPropertyConstraint('genre', new Assert\Choice(
+                    choices: ['fiction', 'non-fiction'],
+                    message: 'Choose a valid genre.',
+                ));
             }
         }
 
@@ -182,9 +182,9 @@ constraint.
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('genre', new Assert\Choice([
-                    'callback' => 'getGenres',
-                ]));
+                $metadata->addPropertyConstraint('genre', new Assert\Choice(
+                    callback: 'getGenres',
+                ));
             }
         }
 
@@ -250,9 +250,9 @@ you can pass the class name and the method as an array.
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('genre', new Assert\Choice([
-                    'callback' => [Genre::class, 'getGenres'],
-                ]));
+                $metadata->addPropertyConstraint('genre', new Assert\Choice(
+                    callback: [Genre::class, 'getGenres'],
+                ));
             }
         }
 
diff --git a/reference/constraints/Collection.rst b/reference/constraints/Collection.rst
index 2d16d201b17..557c6c02380 100644
--- a/reference/constraints/Collection.rst
+++ b/reference/constraints/Collection.rst
@@ -139,8 +139,8 @@ following:
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('profileData', new Assert\Collection([
-                    'fields' => [
+                $metadata->addPropertyConstraint('profileData', new Assert\Collection(
+                    fields: [
                         'personal_email' => new Assert\Email(),
                         'short_bio' => [
                             new Assert\NotBlank(),
@@ -150,8 +150,8 @@ following:
                             ]),
                         ],
                     ],
-                    'allowMissingFields' => true,
-                ]));
+                    allowMissingFields: true,
+                ));
             }
         }
 
@@ -267,15 +267,15 @@ you can do the following:
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('profileData', new Assert\Collection([
-                    'fields' => [
+                $metadata->addPropertyConstraint('profileData', new Assert\Collection(
+                    fields: [
                         'personal_email'  => new Assert\Required([
                             new Assert\NotBlank(),
                             new Assert\Email(),
                         ]),
                         'alternate_email' => new Assert\Optional(new Assert\Email()),
                     ],
-                ]));
+                ));
             }
         }
 
@@ -291,28 +291,28 @@ groups. Take the following example::
 
     use Symfony\Component\Validator\Constraints as Assert;
 
-    $constraint = new Assert\Collection([
-        'fields' => [
+    $constraint = new Assert\Collection(
+        fields: [
             'name' => new Assert\NotBlank(['groups' => 'basic']),
             'email' => new Assert\NotBlank(['groups' => 'contact']),
         ],
-    ]);
+    );
 
 This will result in the following configuration::
 
-    $constraint = new Assert\Collection([
-        'fields' => [
-            'name' => new Assert\Required([
-                'constraints' => new Assert\NotBlank(['groups' => 'basic']),
-                'groups' => ['basic', 'strict'],
-            ]),
-            'email' => new Assert\Required([
-                "constraints" => new Assert\NotBlank(['groups' => 'contact']),
-                'groups' => ['basic', 'strict'],
-            ]),
+    $constraint = new Assert\Collection(
+        fields: [
+            'name' => new Assert\Required(
+                constraints: new Assert\NotBlank(groups: ['basic']),
+                groups: ['basic', 'strict'],
+            ),
+            'email' => new Assert\Required(
+                constraints: new Assert\NotBlank(groups: ['contact']),
+                groups: ['basic', 'strict'],
+            ),
         ],
-        'groups' => ['basic', 'strict'],
-    ]);
+        groups: ['basic', 'strict'],
+    );
 
 The default ``allowMissingFields`` option requires the fields in all groups.
 So when validating in ``contact`` group, ``$name`` can be empty but the key is
diff --git a/reference/constraints/Compound.rst b/reference/constraints/Compound.rst
index 0d0dc933ae0..4d2c7743176 100644
--- a/reference/constraints/Compound.rst
+++ b/reference/constraints/Compound.rst
@@ -35,9 +35,9 @@ you can create your own named set or requirements to be reused consistently ever
                 return [
                     new Assert\NotBlank(),
                     new Assert\Type('string'),
-                    new Assert\Length(['min' => 12]),
+                    new Assert\Length(min: 12),
                     new Assert\NotCompromisedPassword(),
-                    new Assert\PasswordStrength(['minScore' => 4]),
+                    new Assert\PasswordStrength(minScore: 4),
                 ];
             }
         }
diff --git a/reference/constraints/Count.rst b/reference/constraints/Count.rst
index 0bf40aca8e9..d33c54c0812 100644
--- a/reference/constraints/Count.rst
+++ b/reference/constraints/Count.rst
@@ -82,12 +82,12 @@ you might add the following:
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('emails', new Assert\Count([
-                    'min' => 1,
-                    'max' => 5,
-                    'minMessage' => 'You must specify at least one email',
-                    'maxMessage' => 'You cannot specify more than {{ limit }} emails',
-                ]));
+                $metadata->addPropertyConstraint('emails', new Assert\Count(
+                    min: 1,
+                    max: 5,
+                    minMessage: 'You must specify at least one email',
+                    maxMessage: 'You cannot specify more than {{ limit }} emails',
+                ));
             }
         }
 
diff --git a/reference/constraints/CssColor.rst b/reference/constraints/CssColor.rst
index 88a4eb4be9f..b617ebf1c42 100644
--- a/reference/constraints/CssColor.rst
+++ b/reference/constraints/CssColor.rst
@@ -110,15 +110,15 @@ the named CSS colors:
             {
                 $metadata->addPropertyConstraint('defaultColor', new Assert\CssColor());
 
-                $metadata->addPropertyConstraint('accentColor', new Assert\CssColor([
-                    'formats' => Assert\CssColor::HEX_LONG,
-                    'message' => 'The accent color must be a 6-character hexadecimal color.',
-                ]));
-
-                $metadata->addPropertyConstraint('currentColor', new Assert\CssColor([
-                    'formats' => [Assert\CssColor::BASIC_NAMED_COLORS, Assert\CssColor::EXTENDED_NAMED_COLORS],
-                    'message' => 'The color "{{ value }}" is not a valid CSS color name.',
-                ]));
+                $metadata->addPropertyConstraint('accentColor', new Assert\CssColor(
+                    formats: Assert\CssColor::HEX_LONG,
+                    message: 'The accent color must be a 6-character hexadecimal color.',
+                ));
+
+                $metadata->addPropertyConstraint('currentColor', new Assert\CssColor(
+                    formats: [Assert\CssColor::BASIC_NAMED_COLORS, Assert\CssColor::EXTENDED_NAMED_COLORS],
+                    message: 'The color "{{ value }}" is not a valid CSS color name.',
+                ));
             }
         }
 
diff --git a/reference/constraints/DivisibleBy.rst b/reference/constraints/DivisibleBy.rst
index dd90ad9a0fd..23b36023cff 100644
--- a/reference/constraints/DivisibleBy.rst
+++ b/reference/constraints/DivisibleBy.rst
@@ -92,9 +92,9 @@ The following constraints ensure that:
             {
                 $metadata->addPropertyConstraint('weight', new Assert\DivisibleBy(0.25));
 
-                $metadata->addPropertyConstraint('quantity', new Assert\DivisibleBy([
-                    'value' => 5,
-                ]));
+                $metadata->addPropertyConstraint('quantity', new Assert\DivisibleBy(
+                    value: 5,
+                ));
             }
         }
 
diff --git a/reference/constraints/Email.rst b/reference/constraints/Email.rst
index 516d6d07dca..41012e5e935 100644
--- a/reference/constraints/Email.rst
+++ b/reference/constraints/Email.rst
@@ -70,9 +70,9 @@ Basic Usage
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('email', new Assert\Email([
-                    'message' => 'The email "{{ value }}" is not a valid email.',
-                ]));
+                $metadata->addPropertyConstraint('email', new Assert\Email(
+                    message: 'The email "{{ value }}" is not a valid email.',
+                ));
             }
         }
 
diff --git a/reference/constraints/EqualTo.rst b/reference/constraints/EqualTo.rst
index d5d78f60a0f..fdc402b1a97 100644
--- a/reference/constraints/EqualTo.rst
+++ b/reference/constraints/EqualTo.rst
@@ -91,9 +91,9 @@ and that the ``age`` is ``20``, you could do the following:
             {
                 $metadata->addPropertyConstraint('firstName', new Assert\EqualTo('Mary'));
 
-                $metadata->addPropertyConstraint('age', new Assert\EqualTo([
-                    'value' => 20,
-                ]));
+                $metadata->addPropertyConstraint('age', new Assert\EqualTo(
+                    value: 20,
+                ));
             }
         }
 
diff --git a/reference/constraints/Expression.rst b/reference/constraints/Expression.rst
index bf015d17573..d5a78f71d5e 100644
--- a/reference/constraints/Expression.rst
+++ b/reference/constraints/Expression.rst
@@ -111,10 +111,10 @@ One way to accomplish this is with the Expression constraint:
         {
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addConstraint(new Assert\Expression([
-                    'expression' => 'this.getCategory() in ["php", "symfony"] or !this.isTechnicalPost()',
-                    'message' => 'If this is a tech post, the category should be either php or symfony!',
-                ]));
+                $metadata->addConstraint(new Assert\Expression(
+                    expression: 'this.getCategory() in ["php", "symfony"] or !this.isTechnicalPost()',
+                    message: 'If this is a tech post, the category should be either php or symfony!',
+                ));
             }
 
             // ...
@@ -200,10 +200,10 @@ assert that the expression must return ``true`` for validation to fail.
             {
                 public static function loadValidatorMetadata(ClassMetadata $metadata): void
                 {
-                    $metadata->addPropertyConstraint('isTechnicalPost', new Assert\Expression([
-                        'expression' => 'this.getCategory() in ["php", "symfony"] or value == false',
-                        'message' => 'If this is a tech post, the category should be either php or symfony!',
-                    ]));
+                    $metadata->addPropertyConstraint('isTechnicalPost', new Assert\Expression(
+                        expression: 'this.getCategory() in ["php", "symfony"] or value == false',
+                        message: 'If this is a tech post, the category should be either php or symfony!',
+                    ));
                 }
 
                 // ...
@@ -343,10 +343,10 @@ type (numeric, boolean, strings, null, etc.)
         {
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('metric', new Assert\Expression([
-                    'expression' => 'value + error_margin < threshold',
-                    'values' => ['error_margin' => 0.25, 'threshold' => 1.5],
-                ]));
+                $metadata->addPropertyConstraint('metric', new Assert\Expression(
+                    expression: 'value + error_margin < threshold',
+                    values: ['error_margin' => 0.25, 'threshold' => 1.5],
+                ));
             }
 
             // ...
diff --git a/reference/constraints/ExpressionSyntax.rst b/reference/constraints/ExpressionSyntax.rst
index c1d086790c1..37e0ad7de4a 100644
--- a/reference/constraints/ExpressionSyntax.rst
+++ b/reference/constraints/ExpressionSyntax.rst
@@ -90,9 +90,9 @@ The following constraints ensure that:
             {
                 $metadata->addPropertyConstraint('promotion', new Assert\ExpressionSyntax());
 
-                $metadata->addPropertyConstraint('shippingOptions', new Assert\ExpressionSyntax([
-                    'allowedVariables' => ['user', 'shipping_centers'],
-                ]));
+                $metadata->addPropertyConstraint('shippingOptions', new Assert\ExpressionSyntax(
+                    allowedVariables: ['user', 'shipping_centers'],
+                ));
             }
         }
 
diff --git a/reference/constraints/File.rst b/reference/constraints/File.rst
index 6d9b72d17b8..495c19f9cbe 100644
--- a/reference/constraints/File.rst
+++ b/reference/constraints/File.rst
@@ -119,13 +119,13 @@ below a certain file size and a valid PDF, add the following:
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('bioFile', new Assert\File([
-                    'maxSize' => '1024k',
-                    'extensions' => [
+                $metadata->addPropertyConstraint('bioFile', new Assert\File(
+                    maxSize: '1024k',
+                    extensions: [
                         'pdf',
                     ],
-                    'extensionsMessage' => 'Please upload a valid PDF',
-                ]));
+                    extensionsMessage: 'Please upload a valid PDF',
+                ));
             }
         }
 
diff --git a/reference/constraints/GreaterThan.rst b/reference/constraints/GreaterThan.rst
index 4f2e34bcbfa..d1b79028acd 100644
--- a/reference/constraints/GreaterThan.rst
+++ b/reference/constraints/GreaterThan.rst
@@ -89,9 +89,9 @@ The following constraints ensure that:
             {
                 $metadata->addPropertyConstraint('siblings', new Assert\GreaterThan(5));
 
-                $metadata->addPropertyConstraint('age', new Assert\GreaterThan([
-                    'value' => 18,
-                ]));
+                $metadata->addPropertyConstraint('age', new Assert\GreaterThan(
+                    value: 18,
+                ));
             }
         }
 
diff --git a/reference/constraints/GreaterThanOrEqual.rst b/reference/constraints/GreaterThanOrEqual.rst
index e5a71e5f788..63c2ade6197 100644
--- a/reference/constraints/GreaterThanOrEqual.rst
+++ b/reference/constraints/GreaterThanOrEqual.rst
@@ -88,9 +88,9 @@ The following constraints ensure that:
             {
                 $metadata->addPropertyConstraint('siblings', new Assert\GreaterThanOrEqual(5));
 
-                $metadata->addPropertyConstraint('age', new Assert\GreaterThanOrEqual([
-                    'value' => 18,
-                ]));
+                $metadata->addPropertyConstraint('age', new Assert\GreaterThanOrEqual(
+                    value: 18,
+                ));
             }
         }
 
diff --git a/reference/constraints/Hostname.rst b/reference/constraints/Hostname.rst
index 95b10d1736e..58ac0364669 100644
--- a/reference/constraints/Hostname.rst
+++ b/reference/constraints/Hostname.rst
@@ -72,9 +72,9 @@ will contain a host name.
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('name', new Assert\Hostname([
-                    'message' => 'The server name must be a valid hostname.',
-                ]));
+                $metadata->addPropertyConstraint('name', new Assert\Hostname(
+                    message: 'The server name must be a valid hostname.',
+                ));
             }
         }
 
diff --git a/reference/constraints/Iban.rst b/reference/constraints/Iban.rst
index 3cf800200e2..8d5982eea6d 100644
--- a/reference/constraints/Iban.rst
+++ b/reference/constraints/Iban.rst
@@ -77,9 +77,9 @@ will contain an International Bank Account Number.
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('bankAccountNumber', new Assert\Iban([
-                    'message' => 'This is not a valid International Bank Account Number (IBAN).',
-                ]));
+                $metadata->addPropertyConstraint('bankAccountNumber', new Assert\Iban(
+                    message: 'This is not a valid International Bank Account Number (IBAN).',
+                ));
             }
         }
 
diff --git a/reference/constraints/IdenticalTo.rst b/reference/constraints/IdenticalTo.rst
index 5b6d853dc0b..f8844f90a72 100644
--- a/reference/constraints/IdenticalTo.rst
+++ b/reference/constraints/IdenticalTo.rst
@@ -94,9 +94,9 @@ The following constraints ensure that:
             {
                 $metadata->addPropertyConstraint('firstName', new Assert\IdenticalTo('Mary'));
 
-                $metadata->addPropertyConstraint('age', new Assert\IdenticalTo([
-                    'value' => 20,
-                ]));
+                $metadata->addPropertyConstraint('age', new Assert\IdenticalTo(
+                    value: 20,
+                ));
             }
         }
 
diff --git a/reference/constraints/Image.rst b/reference/constraints/Image.rst
index 23fbe5a157a..5dd270c44f8 100644
--- a/reference/constraints/Image.rst
+++ b/reference/constraints/Image.rst
@@ -116,12 +116,12 @@ that it is between a certain size, add the following:
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('headshot', new Assert\Image([
-                    'minWidth' => 200,
-                    'maxWidth' => 400,
-                    'minHeight' => 200,
-                    'maxHeight' => 400,
-                ]));
+                $metadata->addPropertyConstraint('headshot', new Assert\Image(
+                    minWidth: 200,
+                    maxWidth: 400,
+                    minHeight: 200,
+                    maxHeight: 400,
+                ));
             }
         }
 
@@ -187,10 +187,10 @@ following code:
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('headshot', new Assert\Image([
-                    'allowLandscape' => false,
-                    'allowPortrait' => false,
-                ]));
+                $metadata->addPropertyConstraint('headshot', new Assert\Image(
+                    allowLandscape: false,
+                    allowPortrait: false,
+                ));
             }
         }
 
diff --git a/reference/constraints/IsFalse.rst b/reference/constraints/IsFalse.rst
index 0b9ebe77491..3d0a1665944 100644
--- a/reference/constraints/IsFalse.rst
+++ b/reference/constraints/IsFalse.rst
@@ -93,9 +93,9 @@ method returns **false**:
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addGetterConstraint('stateInvalid', new Assert\IsFalse([
-                    'message' => "You've entered an invalid state.",
-                ]));
+                $metadata->addGetterConstraint('stateInvalid', new Assert\IsFalse(
+                    message: "You've entered an invalid state.",
+                ));
             }
 
             public function isStateInvalid(): bool
diff --git a/reference/constraints/IsTrue.rst b/reference/constraints/IsTrue.rst
index 678371f6e69..b50ba4f3e8b 100644
--- a/reference/constraints/IsTrue.rst
+++ b/reference/constraints/IsTrue.rst
@@ -97,9 +97,9 @@ Then you can validate this method with ``IsTrue`` as follows:
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addGetterConstraint('tokenValid', new IsTrue([
-                    'message' => 'The token is invalid.',
-                ]));
+                $metadata->addGetterConstraint('tokenValid', new IsTrue(
+                    message: 'The token is invalid.',
+                ));
             }
 
             public function isTokenValid(): bool
diff --git a/reference/constraints/Isbn.rst b/reference/constraints/Isbn.rst
index 954bff233d5..52d10565fe5 100644
--- a/reference/constraints/Isbn.rst
+++ b/reference/constraints/Isbn.rst
@@ -76,10 +76,10 @@ on an object that will contain an ISBN.
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('isbn', new Assert\Isbn([
-                    'type' => Assert\Isbn::ISBN_10,
-                    'message' => 'This value is not valid.',
-                ]));
+                $metadata->addPropertyConstraint('isbn', new Assert\Isbn(
+                    type: Assert\Isbn::ISBN_10,
+                    message: 'This value is not valid.',
+                ));
             }
         }
 
diff --git a/reference/constraints/Json.rst b/reference/constraints/Json.rst
index 28e15976f3c..337b2dc6a1e 100644
--- a/reference/constraints/Json.rst
+++ b/reference/constraints/Json.rst
@@ -69,9 +69,9 @@ The ``Json`` constraint can be applied to a property or a "getter" method:
         {
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('chapters', new Assert\Json([
-                    'message' => 'You\'ve entered an invalid Json.',
-                ]));
+                $metadata->addPropertyConstraint('chapters', new Assert\Json(
+                    message: 'You\'ve entered an invalid Json.',
+                ));
             }
         }
 
diff --git a/reference/constraints/Length.rst b/reference/constraints/Length.rst
index 9a4478f509b..c1a8575070b 100644
--- a/reference/constraints/Length.rst
+++ b/reference/constraints/Length.rst
@@ -85,12 +85,12 @@ and ``50``, you might add the following:
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('firstName', new Assert\Length([
-                    'min' => 2,
-                    'max' => 50,
-                    'minMessage' => 'Your first name must be at least {{ limit }} characters long',
-                    'maxMessage' => 'Your first name cannot be longer than {{ limit }} characters',
-                ]));
+                $metadata->addPropertyConstraint('firstName', new Assert\Length(
+                    min: 2,
+                    max: 50,
+                    minMessage: 'Your first name must be at least {{ limit }} characters long',
+                    maxMessage: 'Your first name cannot be longer than {{ limit }} characters',
+                ));
             }
         }
 
diff --git a/reference/constraints/LessThan.rst b/reference/constraints/LessThan.rst
index 964bfbb3527..3d23bcda445 100644
--- a/reference/constraints/LessThan.rst
+++ b/reference/constraints/LessThan.rst
@@ -89,9 +89,9 @@ The following constraints ensure that:
             {
                 $metadata->addPropertyConstraint('siblings', new Assert\LessThan(5));
 
-                $metadata->addPropertyConstraint('age', new Assert\LessThan([
-                    'value' => 80,
-                ]));
+                $metadata->addPropertyConstraint('age', new Assert\LessThan(
+                    value: 80,
+                ));
             }
         }
 
diff --git a/reference/constraints/LessThanOrEqual.rst b/reference/constraints/LessThanOrEqual.rst
index 9420c3e4376..ac66c62d7d0 100644
--- a/reference/constraints/LessThanOrEqual.rst
+++ b/reference/constraints/LessThanOrEqual.rst
@@ -88,9 +88,9 @@ The following constraints ensure that:
             {
                 $metadata->addPropertyConstraint('siblings', new Assert\LessThanOrEqual(5));
 
-                $metadata->addPropertyConstraint('age', new Assert\LessThanOrEqual([
-                    'value' => 80,
-                ]));
+                $metadata->addPropertyConstraint('age', new Assert\LessThanOrEqual(
+                    value: 80,
+                ));
             }
         }
 
diff --git a/reference/constraints/Locale.rst b/reference/constraints/Locale.rst
index 49edd473d05..4bba45ae12b 100644
--- a/reference/constraints/Locale.rst
+++ b/reference/constraints/Locale.rst
@@ -78,9 +78,9 @@ Basic Usage
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('locale', new Assert\Locale([
-                    'canonicalize' => true,
-                ]));
+                $metadata->addPropertyConstraint('locale', new Assert\Locale(
+                    canonicalize: true,
+                ));
             }
         }
 
diff --git a/reference/constraints/Luhn.rst b/reference/constraints/Luhn.rst
index 8f5ef34c4ba..0c835204091 100644
--- a/reference/constraints/Luhn.rst
+++ b/reference/constraints/Luhn.rst
@@ -72,9 +72,9 @@ will contain a credit card number.
 
             public static function loadValidatorMetadata(ClassMetadata $metadata): void
             {
-                $metadata->addPropertyConstraint('cardNumber', new Assert\Luhn([
-                    'message' => 'Please check your credit card number',
-                ]));
+                $metadata->addPropertyConstraint('cardNumber', new Assert\Luhn(
+                    message: 'Please check your credit card number',
+                ));
             }
         }
 
diff --git a/reference/constraints/NotEqualTo.rst b/reference/constraints/NotEqualTo.rst
index b8ee4cac32f..dd3f633b4a1 100644
--- a/reference/constraints/NotEqualTo.rst
+++ b/reference/constraints/NotEqualTo.rst
@@ -93,9 +93,9 @@ the following:
             {
                 $metadata->addPropertyConstraint('firstName', new Assert\NotEqualTo('Mary'));
 
-                $metadata->addPropertyConstraint('age', new Assert\NotEqualTo([
-                    'value' => 15,
-                ]));
+                $metadata->addPropertyConstraint('age', new Assert\NotEqualTo(
+                    value: 15,
+                ));
             }
         }
 
diff --git a/reference/constraints/NotIdenticalTo.rst b/reference/constraints/NotIdenticalTo.rst
index 9ea93dc4b86..b2c20027292 100644
--- a/reference/constraints/NotIdenticalTo.rst
+++ b/reference/constraints/NotIdenticalTo.rst
@@ -94,9 +94,9 @@ The following constraints ensure that:
             {
                 $metadata->addPropertyConstraint('age', new Assert\NotIdenticalTo('Mary'));
 
-                $metadata->addPropertyConstraint('age', new Assert\NotIdenticalTo([
-                    'value' => 15,
-                ]));
+                $metadata->addPropertyConstraint('age', new Assert\NotIdenticalTo(
+                    value: 15,
+                ));
             }
         }
 
diff --git a/reference/constraints/PasswordStrength.rst b/reference/constraints/PasswordStrength.rst
index 60125a763a1..0b242cacf08 100644
--- a/reference/constraints/PasswordStrength.rst
+++ b/reference/constraints/PasswordStrength.rst
@@ -101,9 +101,9 @@ or by a custom password strength estimator.
 
     class User
     {
-        #[Assert\PasswordStrength([
-            'minScore' => PasswordStrength::STRENGTH_VERY_STRONG, // Very strong password required
-        ])]
+        #[Assert\PasswordStrength(
+            minScore: PasswordStrength::STRENGTH_VERY_STRONG, // Very strong password required
+        )]
         protected $rawPassword;
     }
 
@@ -123,9 +123,9 @@ The default message supplied when the password does not reach the minimum requir
 
     class User
     {
-        #[Assert\PasswordStrength([
-            'message' => 'Your password is too easy to guess. Company\'s security policy requires to use a stronger password.'
-        ])]
+        #[Assert\PasswordStrength(
+            message: 'Your password is too easy to guess. Company\'s security policy requires to use a stronger password.'
+        )]
         protected $rawPassword;
     }