Preventing "JavaScript disabled users" to send unvalidated forms. -Free Host,Free Hosting,Web Hosting,Free Web Hosting,Domain,Domain Name,Domain Name Forum,Web Hosting Forum- Website Design Forum

08-10-2005, 08:59

admans

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Preventing "JavaScript disabled users" to send unvalidated forms.

Preventing "JavaScript disabled users" to send unvalidated forms.

This simple code I wrote, and just wanted to share.

Actually you can (and you should anyway) always check the post variables in the second page, but this code prevents users clicking "submit" buttons if JavaScript disabled:

PHP Code:


			
 <SCRIPT TYPE="TEXT/JAVASCRIPT" LANGUAGE="JAVASCRIPT">

    function enable(){

    var formQ = document.forms.length;

    for(var xx=0; xx<formQ; xx++) {

        var formElementQ = document.forms[xx].elements.length;

            for(var yy=0; yy<formElementQ; yy++){

                if(document.forms[xx].elements[yy].type.toLowerCase()=="submit")

                {

                    document.forms[xx].elements[yy].disabled = false;

                }

            }

    }

    }

    </SCRIPT>

Put this on top of your page, and call the function from BODY tag. You also have to disable all your submit buttons:

PHP Code:


			
 <BODY onLoad="enable()">

    <INPUT TYPE="Submit" NAME="Send" DISABLED>

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08-31-2005, 16:30

commes

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Re: Preventing "JavaScript disabled users" to send unvalidated forms.

woah, again you made a new code, good job and keep up the awesome work!

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