function form_process_button

Processes a form button element.

Related topics

Form generation
Functions to enable the processing and display of HTML forms.
1 string reference to 'form_process_button'
system_element_info in drupal/core/modules/system/system.module
Implements hook_element_info().

File

drupal/core/includes/form.inc, line 3204
Functions for form and batch generation and processing.

Code

function form_process_button($element, $form_state) {

  // If this is a button intentionally allowing incomplete form submission
  // (e.g., a "Previous" or "Add another item" button), then also skip
  // client-side validation.
  if (isset($element['#limit_validation_errors']) && $element['#limit_validation_errors'] !== FALSE) {
    $element['#attributes']['formnovalidate'] = 'formnovalidate';
  }
  return $element;
}