FormState::$must_validate

Indicates if a validation will be forced.

Ordinarily, a form is only validated once, but there are times when a form is resubmitted internally and should be validated again. Setting this to TRUE will force that to happen. This is most likely to occur during Ajax operations.

This property is uncacheable.

Type: bool

File

core/lib/Drupal/Core/Form/FormState.php, line 289

Class

FormState

Stores information about the state of a form.

Namespace

Code

protected $must_validate;