form input minimum length - GoFuckYourself.com

Supaflyz · 03-12-2010, 07:12 AM

Been searching on google for a form validator like the old tgp/mgp sites used to have.

It would tell you how many characters you had typed, and show in red or green when you had inputted enough characters for form to be submitted.

If anyone has a link be much appreciated.

BJ · 03-12-2010, 07:19 AM

I only have purple or orange

cyber · 03-12-2010, 07:58 AM

Code:

<script language="javascript" type="text/javascript">
function verifyLength(str, num, checkID){
  var str = document.getElementById(str).value;
  var good = "Your input is long enough";
  var bad = "Your input is too short";

  if(str.length >= num){
    document.getElementById(checkID).innerHTML = good;
    document.getElementById(checkID).className = "verify"
  }
  else{
    document.getElementById(checkID).innerHTML = bad;
    document.getElementById(checkID).className = "verify red"
  }
}
</script>

Usage:

Code:

    <div>
      <label>Password. Minimum 6 characters.<br />
        <input type="password" name="registerFormPassword" id="registerFormPassword" class="field" value="" tabindex="3"
          onkeyup="javascript:verifyLength('registerFormPassword', '6', 'verifyLengthregisterFormPassword');" />
      </label>
      <br />
      <span id="verifyLengthregisterFormPassword" class="verify">&nbsp;</span>
    </div>

Check my signature for custom PHP/Javascript/MySQL programming!

seeandsee · 03-12-2010, 08:01 AM

js for the win

Supaflyz · 03-12-2010, 03:46 PM

Thanks very much, i'll try that code out.

fris · 03-12-2010, 06:58 PM

try some jquery action

http://speckyboy.com/2009/12/17/10-u...d-tutorials-2/

03-12-2010, 07:12 AM	#1
Supaflyz Confirmed User Join Date: May 2005 Posts: 151	form input minimum length Been searching on google for a form validator like the old tgp/mgp sites used to have. It would tell you how many characters you had typed, and show in red or green when you had inputted enough characters for form to be submitted. If anyone has a link be much appreciated.

03-12-2010, 08:01 AM	#4
seeandsee Check SIG! Industry Role: Join Date: Mar 2006 Location: Europe (Skype: gojkoas) Posts: 50,945	js for the win __________________ BUY MY SIG - 50$/Year Contact here

03-12-2010, 06:58 PM	#6
fris Too lazy to set a custom title Industry Role: Join Date: Aug 2002 Posts: 55,242	try some jquery action http://speckyboy.com/2009/12/17/10-u...d-tutorials-2/ __________________ Since 1999: 69 Adult Industry awards for Best Hosting Company and professional excellence. WP Stuff

03-12-2010, 07:19 AM	#2
BJ Confirmed User Join Date: Mar 2002 Location: asia Posts: 5,590	I only have purple or orange

03-12-2010, 03:46 PM	#5
Supaflyz Confirmed User Join Date: May 2005 Posts: 151	Thanks very much, i'll try that code out.