problem with a form...

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Thread: problem with a form...

  1. #1
    Join Date
    Dec 1969

    Default problem with a form...

    I have a form with let&#039s say 20 integer inputs. There&#039s a submit button on the form also. What I would like to do is to check, for example, whether the number inputed into box three is equal to the first two boxs added together - but I would like this to be checked after the user tabs out of input three! Is there anyway of dealing with this?<BR>Thanks.

  2. #2
    Aiden Barr Guest

    Default RE: problem with a form...

    You can call a function with JavaScript using onBlur (when someone leaves a form item) or onChange when the contents of a field is changed.<BR><BR>Hope this helps.

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