1 views.module | views_form_views_form_validate($form, &$form_state) |
Validate handler for the first step of the views form. Calls any existing views_form_validate functions located on the views fields.
File
- core/
modules/ views/ views.module, line 1646 - Primarily Backdrop hooks and global API functions to manipulate views.
Code
function views_form_views_form_validate($form, &$form_state) {
$view = $form_state['build_info']['args'][0];
// Call the validation method on every field handler that has it.
foreach ($view->field as $field_name => $field) {
if (method_exists($field, 'views_form_validate')) {
$field->views_form_validate($form, $form_state);
}
}
// Call the validate method on every area handler that has it.
foreach (array('header', 'footer') as $area) {
foreach ($view->{$area} as $area_name => $area_handler) {
if (method_exists($area_handler, 'views_form_validate')) {
$area_handler->views_form_validate($form, $form_state);
}
}
}
}