function Choice::__construct

Parameters

array|null $choices An array of choices (required unless a callback is specified):

callable|string|null $callback Callback method to use instead of the choice option to get the choices:

bool|null $multiple Whether to expect the value to be an array of valid choices (defaults to false):

bool|null $strict This option defaults to true and should not be used:

int<0, max>|null $min Minimum of valid choices if multiple values are expected:

positive-int|null $max Maximum of valid choices if multiple values are expected:

string[]|null $groups:

bool|null $match Whether to validate the values are part of the choices or not (defaults to true):

Overrides Constraint::__construct

2 calls to Choice::__construct()

AllowedValuesConstraint::__construct in core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/AllowedValuesConstraint.php: Initializes the constraint with options.
AllowedValuesConstraint::__construct in core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/AllowedValuesConstraint.php: Initializes the constraint with options.

1 method overrides Choice::__construct()

AllowedValuesConstraint::__construct in core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/AllowedValuesConstraint.php: Initializes the constraint with options.

File

vendor/symfony/validator/Constraints/Choice.php, line 62

Class

Choice: Validates that a value is one of a given set of valid choices.

Namespace

Symfony\Component\Validator\Constraints

Code

public function __construct(string|array $options = [], ?array $choices = null, callable|string|null $callback = null, ?bool $multiple = null, ?bool $strict = null, ?int $min = null, ?int $max = null, ?string $message = null, ?string $multipleMessage = null, ?string $minMessage = null, ?string $maxMessage = null, ?array $groups = null, mixed $payload = null, ?bool $match = null) {
    if (\is_array($options) && $options && array_is_list($options)) {
        $choices ??= $options;
        $options = [];
    }
    if (null !== $choices) {
        $options['value'] = $choices;
    }
    parent::__construct($options, $groups, $payload);
    $this->callback = $callback ?? $this->callback;
    $this->multiple = $multiple ?? $this->multiple;
    $this->strict = $strict ?? $this->strict;
    $this->min = $min ?? $this->min;
    $this->max = $max ?? $this->max;
    $this->message = $message ?? $this->message;
    $this->multipleMessage = $multipleMessage ?? $this->multipleMessage;
    $this->minMessage = $minMessage ?? $this->minMessage;
    $this->maxMessage = $maxMessage ?? $this->maxMessage;
    $this->match = $match ?? $this->match;
}