class EmailConstraint

Same name and namespace in other branches
  1. 9 core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/EmailConstraint.php \Drupal\Core\Validation\Plugin\Validation\Constraint\EmailConstraint
  2. 10 core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/EmailConstraint.php \Drupal\Core\Validation\Plugin\Validation\Constraint\EmailConstraint
  3. 11.x core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/EmailConstraint.php \Drupal\Core\Validation\Plugin\Validation\Constraint\EmailConstraint

Count constraint.

Overrides the symfony constraint to use the strict setting.

Plugin annotation


@Constraint(
  id = "Email",
  label = @Translation("Email", context = "Validation")
)

Hierarchy

  • class \Drupal\Core\Validation\Plugin\Validation\Constraint\EmailConstraint extends \Symfony\Component\Validator\Constraints\Email

Expanded class hierarchy of EmailConstraint

File

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/EmailConstraint.php, line 17

Namespace

Drupal\Core\Validation\Plugin\Validation\Constraint
View source 
class EmailConstraint extends Email {
    
    /**
     * {@inheritdoc}
     */
    public function __construct($options = []) {
        // Since Symfony 4.1, the 'mode' property is used, for previous versions the
        // 'strict' property. If the 'strict' property is set,
        // \Symfony\Component\Validator\Constraints\EmailValidator will trigger
        // a deprecation error, so only assign a value for versions of Symfony
        // < 4.2. This compatibility layer can be removed once Drupal requires
        // Symfony 4.2 or higher in https://www.drupal.org/node/3009219.
        if (property_exists($this, 'mode')) {
            $default_options = [
                'mode' => 'strict',
            ];
        }
        else {
            $default_options = [
                'strict' => TRUE,
            ];
        }
        $options += $default_options;
        parent::__construct($options);
    }
    
    /**
     * {@inheritdoc}
     */
    public function validatedBy() {
        return '\\Symfony\\Component\\Validator\\Constraints\\EmailValidator';
    }

}

Members

Title Modifiers Object type Summary
EmailConstraint::validatedBy public function
EmailConstraint::__construct public function

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