Form validation
beltofte - September 4, 2007 - 14:13
| Project: | AHAH Forms Framework |
| Version: | 5.x-1.x-dev |
| Component: | Code |
| Category: | bug report |
| Priority: | normal |
| Assigned: | Unassigned |
| Status: | closed |
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Description
When using the AHAH module in a form the normal Drupal validation does not work. If the line
$form['items'] += dynamic_subform_get_embedded('todos_node_form', 'todos_items_subform', $node);
is removed, then the validation works again.
The AHAH module also breakes the hook_validate() function and the 'validate' in hook_nodeapi.
The also exists in version 5.x-1.5-5, and also demostration site.
Some one has a solution?
#1
I stumbled over this too - this is because drupal won't revalidade a form with a form-id already validated. However your whole form isn't really validated completely upon using ahah.
I changed my dynamic_subform.module:
this line:
drupal_validate_form($form_id, $old_subform); // run form_values through validation checkschange to this block:if (isset($old_subform['#token'])) {
if (!drupal_valid_token($form_values['form_token'], $old_subform['#token'])) {
// Setting this error will cause the form to fail validation.
form_set_error('form_token', t('Validation error, please try again. If this error persists, please contact the site administrator.'));
}
}
_form_validate($old_subform, $form_id);
#2
Thanks for your Niels. It fixed the validation problem, but now i have a new problem.
When i submit the form, and validation sends me back to the form with some errors, then the AHAH part of the form does not work any more. If i press "Add New Item" in the todo list, then the form just hang and the ajax wheel does not show up. The only thing i can do is to reload the page.
Do you now what is happening, and how i fix the problem?
#3
hi
the problem of validate is resolved with this patch, but if add new item after validate the ahah block
test in Todo List
without patch
1 - create new node Todo List
2 - not insert data in field required (List Title: *)
3 - submit
4 - does not appear error of field required
** the validate not working
with patch
1 - create new node Todo List
2 - not insert data in field required (List Title: *)
3 - submit
4 - appear error of fieldset required (List Title: *)
5 - click for add the new item
6 - block
#4
Is there any update for more viable solutions to enable the validation? AHAH is a decent module and will be great if the validation is functioning too.
#5
応援しています、頑張って下さい。
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#6