use named-arguments to configure validation constraint options

Author: xabbuh

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.',
+                ));
             }
         }
 

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,
+                ));
             }
         }
 

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],
+                ));
             }
 
             // ...

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'],
+                ));
             }
         }