function imagefield_focus_widget_validate in ImageField Focus 7
Same name and namespace in other branches
- 6 imagefield_focus.module \imagefield_focus_widget_validate()
Element #element_validate callback function.
1 string reference to 'imagefield_focus_widget_validate'
- imagefield_focus_widget_image_image_process in ./
imagefield_focus.module - Element #process callback function; process widget type image_image.
File
- ./
imagefield_focus.module, line 211
Code
function imagefield_focus_widget_validate($element, &$form_state, $form) {
foreach (array(
'focus_rect',
'crop_rect',
) as $key) {
if (isset($element['#value'][$key])) {
$value = trim($element['#value'][$key]);
if (strlen($value) > 0 && !imagefield_focus_parse($value)) {
form_error($element[$key], t('The specified rectangle value is invalid.'));
}
}
}
}