update_manager_update_form_validate
function update_manager_update_form_validate
update_manager_update_form_validate($form, &$form_state)
Form validation handler for update_manager_update_form().
Ensures that at least one project is selected.
See also
update_manager_update_form_submit()
Related topics
File
- modules/update/update.manager.inc, line 291
- Administrative screens and processing functions of the Update Manager module.
Code
function update_manager_update_form_validate($form, &$form_state) { if (!empty($form_state['values']['projects'])) { $enabled = array_filter($form_state['values']['projects']); } if (!empty($form_state['values']['disabled_projects'])) { $disabled = array_filter($form_state['values']['disabled_projects']); } if (empty($enabled) && empty($disabled)) { form_set_error('projects', t('You must select at least one project to update.')); } }
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https://api.drupal.org/api/drupal/modules!update!update.manager.inc/function/update_manager_update_form_validate/7.x