Same name and namespace in other branches

1. 11.x core/modules/workspaces/src/Hook/FormOperations.php \Drupal\workspaces\Hook\FormOperations::addWorkspaceValidation()
2. 10 core/modules/workspaces/src/FormOperations.php \Drupal\workspaces\FormOperations::addWorkspaceValidation()
3. 9 core/modules/workspaces/src/FormOperations.php \Drupal\workspaces\FormOperations::addWorkspaceValidation()
4. 8.9.x core/modules/workspaces/src/FormOperations.php \Drupal\workspaces\FormOperations::addWorkspaceValidation()

Adds our validation handler recursively on each element of a form.

Parameters

array &$element: An associative array containing the structure of the form.

1 call to FormOperations::addWorkspaceValidation()

FormOperations::formAlter in core/modules/workspaces/src/Hook/FormOperations.php

Implements hook_form_alter().

File

core/modules/workspaces/src/Hook/FormOperations.php, line 88

Class

FormOperations

Defines a class for reacting to form operations.

Namespace

Drupal\workspaces\Hook

Code

protected function addWorkspaceValidation(array &$element) : void {
  // Recurse through all children and add our validation handler if needed.
  foreach (Element::children($element) as $key) {
    if (isset($element[$key]) && $element[$key]) {
      $this->addWorkspaceValidation($element[$key]);
    }
  }
  if (isset($element['#submit'])) {
    $element['#validate'][] = [
      static::class,
      'validateDefaultWorkspace',
    ];
    // Ensure that the workspace validation is always shown, even when the
    // form element is limiting validation errors.
    if (isset($element['#limit_validation_errors']) && $element['#limit_validation_errors'] !== FALSE) {
      $element['#limit_validation_errors'][] = [
        'workspace_safe',
      ];
    }
  }
}

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