function image_import_admin_settings_submit_validate in Image 6

Same name and namespace in other branches

1. 7 contrib/image_import/image_import.admin.inc \image_import_admin_settings_submit_validate()

Form validation handler for Image Import settings form.

Checks the existence of the directory specified in $form_element.

See also

system_check_directory()

1 string reference to 'image_import_admin_settings_submit_validate'

image_import_admin_settings in contrib/image_import/image_import.admin.inc

Form builder function for Image Import settings form.

File

contrib/image_import/image_import.admin.inc, line 39

Code

function image_import_admin_settings_submit_validate($form, &$form_state) {
  $import_dir = $form_state['values']['image_import_path'];
  file_check_directory($import_dir, 0, 'image_import_path');
  $image_dir = variable_get('image_file_path', file_directory_path() . '/image');
  if (realpath($import_dir) == realpath($image_dir)) {
    form_set_error('image_import_path', t("You can't import from the image module's directory. The import deletes the original files so you would just be asking for trouble."));
  }
}