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function fillpdf_field_edit_validate in FillPDF 6

Same name and namespace in other branches
  1. 5 fillpdf.module \fillpdf_field_edit_validate()

File

./fillpdf.admin.inc, line 659
Allows mappings of PDFs to site content

Code

function fillpdf_field_edit_validate($form, &$form_state) {
  if (db_result(db_query("SELECT * FROM {fillpdf_fields} WHERE fid = %d AND pdf_key = '%s'", $form['#pdf_form']->fid, $form_state['values']['pdf_key']))) {
    if ($form['#pdf_field'] && $form['#pdf_field']->pdf_key == $form_state['values']['pdf_key']) {
      return;
    }
    else {
      form_set_error('pdf_key', t('A field with this pdf_key already exists. Choose another pdf_key.'));
    }
  }
}