function views_form_views_form_validate

Validate handler for the first step of the views form.

Calls any existing views_form_validate functions located on the views fields.

File

./views.module, line 2066

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 $field) {
        if (method_exists($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 $area_handler) {
            if (method_exists($area_handler, 'views_form_validate')) {
                $area_handler->views_form_validate($form, $form_state);
            }
        }
    }
}