function wsclient_ui_type_name_validate in Web service client 7
Validation callback for data type names.
1 string reference to 'wsclient_ui_type_name_validate'
- wsclient_ui_type in wsclient_ui/
wsclient_ui.inc - Data type form.
File
- wsclient_ui/
wsclient_ui.inc, line 1260 - WSClient UI - implements service description management and configuration screens.
Code
function wsclient_ui_type_name_validate($element, &$form_state) {
if ($element['#value'] && !preg_match('!^[A-Za-z0-9_]+$!', $element['#value'])) {
form_error($element, t('Data type names must contain only letters, numbers, and underscores.'));
}
if ($element['#value'] != $form_state['type']['name'] && isset($form_state['service']->datatypes) && in_array($element['#value'], array_keys($form_state['service']->datatypes))) {
form_error($element, t('A data type with that name already exists'));
}
}