function form_test_element_validate_name in Drupal 7

Form element validation handler for 'name' in form_test_validate_form().

1 string reference to 'form_test_element_validate_name'

form_test_validate_form in modules/simpletest/tests/form_test.module

Form builder for testing drupal_validate_form().

File

modules/simpletest/tests/form_test.module, line 342

Helper module for the form API tests.

Code

function form_test_element_validate_name(&$element, &$form_state) {
  $triggered = FALSE;
  if ($form_state['values']['name'] == 'element_validate') {

    // Alter the form element.
    $element['#value'] = '#value changed by #element_validate';

    // Alter the submitted value in $form_state.
    form_set_value($element, 'value changed by form_set_value() in #element_validate', $form_state);
    $triggered = TRUE;
  }
  if ($form_state['values']['name'] == 'element_validate_access') {
    $form_state['storage']['form_test_name'] = $form_state['values']['name'];

    // Alter the form element.
    $element['#access'] = FALSE;
    $triggered = TRUE;
  }
  elseif (!empty($form_state['storage']['form_test_name'])) {

    // To simplify this test, just take over the element's value into $form_state.
    form_set_value($element, $form_state['storage']['form_test_name'], $form_state);
    $triggered = TRUE;
  }
  if ($triggered) {

    // Output the element's value from $form_state.
    drupal_set_message(t('@label value: @value', array(
      '@label' => $element['#title'],
      '@value' => $form_state['values']['name'],
    )));

    // Trigger a form validation error to see our changes.
    form_set_error('');
  }
}