function form_process_pattern

#process callback for #pattern form element property.

Parameters

$element: An associative array containing the properties and children of the generic input element.

$form_state: The $form_state array for the form this element belongs to.

Return value

The processed element.

See also

form_validate_pattern()

Related topics

1 string reference to 'form_process_pattern'
system_element_info in drupal/core/modules/system/system.module
Implements hook_element_info().

File

drupal/core/includes/form.inc, line 3352
Functions for form and batch generation and processing.

Code

function form_process_pattern($element, &$form_state) {
  if (isset($element['#pattern']) && !isset($element['#attributes']['pattern'])) {
    $element['#attributes']['pattern'] = $element['#pattern'];
    $element['#element_validate'][] = 'form_validate_pattern';
  }
  return $element;
}