Submit handler for "Remove name" button on form_example_tutorial_9().
Related topics
1 string reference to 'form_example_tutorial_9_remove_name'
- form_example_tutorial_9 in form_example/
form_example_tutorial.inc - Example 9: A form with a dynamically added new fields.
File
- form_example/
form_example_tutorial.inc, line 681 - This is the Form API Tutorial from the handbook.
Code
function form_example_tutorial_9_remove_name($form, &$form_state) {
if ($form_state['num_names'] > 1) {
$form_state['num_names']--;
}
// Setting $form_state['rebuild'] = TRUE causes the form to be rebuilt again.
$form_state['rebuild'] = TRUE;
}