1 form_test.module | form_test_validate_form_validate(&$form, &$form_state) |
Form validation handler for form_test_validate_form().
File
- core/
modules/ simpletest/ tests/ form_test.module, line 439 - Helper module for the Form API tests.
Code
function form_test_validate_form_validate(&$form, &$form_state) {
if ($form_state['values']['name'] == 'validate') {
// Alter the form element.
$form['name']['#value'] = '#value changed by #validate';
// Alter the submitted value in $form_state.
form_set_value($form['name'], 'value changed by form_set_value() in #validate', $form_state);
// Output the element's value from $form_state.
backdrop_set_message(t('@label value: @value', array('@label' => $form['name']['#title'], '@value' => $form_state['values']['name'])));
// Trigger a form validation error to see our changes.
form_set_error('');
}
}