function EmailConstraint::__construct

File

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/EmailConstraint.php, line 22

Class

EmailConstraint

Count constraint.

Namespace

Code

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);
}