I have a page which looks like http://notfound.stackexchange.com?a=1&b=2
After validation, i use form_set_error to display a drupal error message on the same page(url) but end up without the url params http://notfound.stackexchange.com
- Is there a way to preserve/persist the url params on form_set_error ?
- Is using drupal_goto the correct way (since i can send the url params again) to redirect to the same page ?
- hidden form elements to store the params for use on different pages in the process flow, but as a last resort if there is no other way ?