function textimage_settings_form_validate in Textimage 7.2

Same name and namespace in other branches

1. 5.2 textimage_admin.inc \textimage_settings_form_validate()
2. 5 textimage.module \textimage_settings_form_validate()
3. 6.2 textimage_admin.inc \textimage_settings_form_validate()

Todo.

File

./textimage.admin.inc, line 47

Textimage admin page callback

Code

function textimage_settings_form_validate($form, &$form_state) {

  // Check for valid fonts path.
  if ($form_state['values']['textimage_fonts_path'] != "" && !is_dir(rtrim($form_state['values']['textimage_fonts_path'], '\\/'))) {
    form_set_error('textimage_fonts_path', t('The fonts path "%path" is invalid.', array(
      '%path' => $form_state['values']['textimage_fonts_path'],
    )));
  }

  // Check for valid backgorund images path.
  if ($form_state['values']['textimage_images_path'] != "" && !is_dir(rtrim($form_state['values']['textimage_images_path'], '\\/'))) {
    form_set_error('textimage_images_path', t('The background images path "%path" is invalid.', array(
      '%path' => $form_state['values']['textimage_fonts_path'],
    )));
  }
}