How to Validate List Menus and Check Boxes in Javascript?

Discussion in 'JavaScript' started by WritingFreak, Sep 4, 2006.

0
  1. #1
    Hi!

    I am new to Javascript and just can't figure out how to validate list menus and check boxes in forms. I need them for my site. Please guys, I really need help! Thanks in advance!:)
     
    WritingFreak, Sep 4, 2006 IP
  2. ccoonen

    ccoonen Well-Known Member

    Messages:
    1,606
    Likes Received:
    71
    Best Answers:
    0
    Trophy Points:
    160
    #2
    <body onsubmit="validate()">

    List:
    function validate() {
    if(document.getElementById("formElementID").value == "") { return false; } }

    Checkbox:
    function validate() {
    if(document.getElementById("formElementID").checked == false) { return false; } }
     
    ccoonen, Sep 7, 2006 IP