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Editorial Team
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Asked: 2026-05-31T20:51:25+00:00

Alright, so I’m making a form validation everything is good in this JS, but

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Alright, so I’m making a form validation everything is good in this JS, but now I’m facing a problem in the output, I am trying to display all the chosen data. So I used the action attribute and called the following function:

function funcs()
    {
    var favor = document.reg.favor[selectedIndex].value; //Select input
    var fname = document.reg.fname.value; // text input
    var lname = document.reg.lname.value; // text input
    var email = document.reg.email.value; // text input
    var pass = document.password.value; //text input
    for(i=0;i<document.reg.rad.length;i++)
        {
            if(document.reg.rad[i].checked == true)
            {
                var rad = document.reg.rad[i].value; // Radio input
            }
        }
    if(document.reg.bike.checked == true)
        {
            var bike =  document.reg.bike.value; //CheckBox input
        }
    if(document.reg.car.checked == true)
        {
            var car = document.reg.car.value; //CheckBox input
        }
    document.write('<head><link type="text/css" rel="stylesheet" href="registrationtable.css"/></head><body>');
    document.write("<div class = 'team'>");
    document.write('<table>');
    document.write("<tr><td> שם  פרטי: </td><td>" + fname + "</td></tr> <tr><td> שם משפחה: " + lname + "</td></tr> <tr><td> אימייל: " + email + "</td></tr> <tr><td> סיסמא: " +pass +"</td></tr>");
    document.write("<tr><td> השחקן האהוב עליך הוא " + favor +"</td></tr>"); 
    document.write("</table>");
    document.write("</div></body>");
    }

Here’s the form header:

<form name ="reg" action ="Javascript:funcs()" onsubmit ="return checkValidation()">

I’d like to clear that all the other javascript code is working perfectly, it must be something with this function.
When I’m pressing the send button, it won’t do anything. Anyone knows whats the problem?
Thanks in advanced.

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1 Answer

  1. Editorial Team

    As I suspected. One problem is this line:

    var favor = document.reg.favor[selectedIndex].value;

    It should be

    var favor = document.reg.favor[document.reg.favor.selectedIndex].value;

    And your second problem is this: 

    var pass = document.password.value;

    Should be:

    var pass = document.reg.password.value;

    See updated fiddle: http://jsfiddle.net/x7SBy/1/

    Finally, you should use Firefox and download Firebug. It is invaluable for debugging JS problems like this.

    Edit: There are other problems with your JS that I won’t get into in detail, but in general you don’t want to use document.reg.password, because of issues like this. You should really use document.getElementById. FYI.

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