form validation on dropdown - Printable Version +- CodeIgniter Forums (https://forum.codeigniter.com) +-- Forum: Archived Discussions (https://forum.codeigniter.com/forumdisplay.php?fid=20) +--- Forum: Archived Development & Programming (https://forum.codeigniter.com/forumdisplay.php?fid=23) +--- Thread: form validation on dropdown (/showthread.php?tid=28649) |
form validation on dropdown - El Forum - 03-17-2010 [eluser]JanDoToDo[/eluser] hey guys. I have a dropdown menu with form validation set on it to "required". Howeverwhen the form loads i want the first item select to be "please select..." but when the form gets submitted, obviously a value is sent and so it thinks the required validation has been met but its still on its default so how can i change this?? Ideas? Thanks form validation on dropdown - El Forum - 03-17-2010 [eluser]Krzemo[/eluser] What values you have for options? Numbers? Text? If numbers use i.e. value="0" for "please select..." option and in rules put 'required|is_natural_no_zero'. If texts make "please select..." value="" and rule 'required' should work. If none of those two apply - write your own callback (http://ellislab.com/codeigniter/user-guide/libraries/form_validation.html#callbacks) Regs K form validation on dropdown - El Forum - 03-17-2010 [eluser]JanDoToDo[/eluser] Cheers for that! I thought I had tried putting it as "" but obviously I hadn't! thankyou |