function focal_point_form_validate in Focal Point 7

Form validation function for the focal point form item.

1 string reference to 'focal_point_form_validate'

_focal_point_form_append_focal_point_preview in ./focal_point.module

Append the focal point preview field to file edit forms.

File

./focal_point.module, line 258

Code

function focal_point_form_validate($form, &$form_state) {
  $focal_point = isset($form_state['values']['focal_point']) ? $form_state['values']['focal_point'] : '';
  if (!focal_point_validate($focal_point)) {
    form_set_error('focal_point', t('Focal points should be in the format ##,## without spaces where the numbers are between 1 and 100.'));
  }
}