function date_api_form_system_regional_settings_alter in Date 8
Same name and namespace in other branches
- 7.3 date_api/date_api.module \date_api_form_system_regional_settings_alter()
- 7 date_api/date_api.module \date_api_form_system_regional_settings_alter()
- 7.2 date_api/date_api.module \date_api_form_system_regional_settings_alter()
Implements hook_form_FORM_ID_alter() for system_regional_settings().
Add a form element to configure whether or not week numbers are ISO-8601, the default is FALSE (US/UK/AUS norm).
File
- date_api/
date_api.module, line 453 - This module will make the date API available to other modules. Designed to provide a light but flexible assortment of functions and constants, with more functionality in additional files that are not loaded unless other modules specifically include them.
Code
function date_api_form_system_regional_settings_alter(&$form, &$form_state, $form_id) {
$form['locale']['date_api_iso8601'] = array(
'#type' => 'checkbox',
'#title' => t('Use ISO-8601 week numbers'),
'#default_value' => config('date_api.settings')
->get('iso8601'),
'#description' => t('IMPORTANT! If checked, First day of week MUST be set to Monday'),
);
$form['#validate'][] = 'date_api_form_system_settings_validate';
$form['#submit'][] = 'date_api_form_system_settings_submit';
}