php_object_validation.yaml

questions:
  -
    uuid: 1eebf878-8b97-60d4-9e76-99d84c92580c
    question: "In which cases the following call will return true? $resolver->isDefined('username');"
    answers:
      - { value: "$resolver->setDefined(['username']);", correct: true }
      - { value: "$resolver->setDefined('username');", correct: true }
      - { value: "$resolver->setDefault('username', null);", correct: false }
      - { value: "$resolver->setRequired('username');", correct: false }
    help: 'https://symfony.com/doc/current/components/options_resolver.html#options-without-default-values'
  -
    uuid: 1eebf878-8b99-6de8-ac51-99d84c92580c
    question: 'How can you set true as default value for a Node Type ?'
    answers:
      - { value: '->isTrue();', correct: false }
      - { value: '->default(true);', correct: false }
      - { value: '->defaultValue(true);', correct: true }
      - { value: '->defaultTrue();', correct: true }
      - { value: '->setDefault(true);', correct: false }
    help: 'https://symfony.com/doc/current/components/config/definition.html#default-and-required-values'
  -
    uuid: 1eebf878-8b9b-60d0-8fee-99d84c92580c
    question: 'Which of the following are valid types to use in setAllowedTypes method of Symfony\Component\OptionsResolver\OptionsResolver to validate a float value?'
    answers:
      - { value: double, correct: true }
      - { value: 'OptionsResolver::DOUBLE', correct: false }
      - { value: float, correct: true }
      - { value: 'OptionsResolver::FLOAT', correct: false }
    help: 'https://symfony.com/doc/current/components/options_resolver.html#type-validation'
  -
    uuid: 1eebf878-8ba1-6890-90cf-99d84c92580c
    question: 'Which of these sentences is true ?'
    answers:
      - { value: 'Annotations mapping are enabled by default', correct: false }
      - { value: 'UniqueEntity is provided by Doctrine Bundle', correct: false }
      - { value: 'We can validate partial object with @Assert\GroupSequence', correct: true }
      - { value: 'All assertions above are valid', correct: false }
    help: 'https://symfony.com/doc/current/reference/constraints/UniqueEntity.html'
  -
    uuid: 1eebf878-8ba4-609a-b99c-99d84c92580c
    question: 'Is it possible to define default values that depend on another option?'
    answers:
      - { value: 'Yes', correct: true }
      - { value: 'No', correct: false }
    help: 'https://symfony.com/doc/current/components/options_resolver.html#default-values-that-depend-on-another-option'
  -
    uuid: 1eec0499-a76d-66d2-aadb-f1225a91311b
    question: "Is this way of validating an email is valid ?$errors = $validator->validate('johndoe@gmail.com', new Assert\\Email());if ($errors->count())"
    answers:
      - { value: 'Yes', correct: true }
      - { value: 'No', correct: false }
    help: 'https://symfony.com/doc/current/validation/raw_values.html'
  -
    uuid: 1eec049e-b567-6be8-b3c9-3b80b710b68d
    question: 'Which Assert check an array of data ?'
    answers:
      - { value: 'new Assert\Collection', correct: true }
      - { value: 'new Assert\ArrayCollection', correct: false }
      - { value: 'new Assert\Traversable', correct: false }
      - { value: 'new Assert\Iterable', correct: false }
    help: 'https://symfony.com/doc/current/validation/raw_values.html'