Back button handler submit handler.
Since #limit_validation_errors = array() is set, values from page 2 will be discarded. We load the page 1 values instead.
Related topics
1 string reference to 'form_example_tutorial_8_page_two_back'
- form_example_tutorial_8_page_two in form_example/
form_example_tutorial.inc - Returns the form for the second page of form_example_tutorial_8().
File
- form_example/
form_example_tutorial.inc, line 507 - This is the Form API Tutorial from the handbook.
Code
function form_example_tutorial_8_page_two_back($form, &$form_state) {
$form_state['values'] = $form_state['page_values'][1];
$form_state['page_num'] = 1;
$form_state['rebuild'] = TRUE;
}