Hello. I am trying to use javascript to validate a form, in order to require that my form variants I've set up are filled out, and that a license agreement checkbox is checked before the OnClick of the Add to Cart button is processed.



So there are two functions that the onClick event needs to call. How do I combine functions into the onClick event?



I currently have onClick="return agreed(this);" and want to add onClick="return validate_form ( );" so that it performs both functions. I've tried onClick="return agreed(this);return validate_form ( );" to no luck. Is there a way to combine the onClick functions?



I am using javascript code from http://www.elated.com/articles/form-validation-with-javascript/ to validate the form, and code from http://juxtaprose.com/articles/e-junkie-click-agree.html to validate the agreement checkbox. Both would seem to be called through the onClick event.



Or is there another way to require form variants that I do not know of? Thanks for the help, it is much appreciated!

Nix that. I solved it by just combining the function into one big one:



function validate_form ( )

{

valid = true;



if ( document.form_name.os0.value == "" )

{

alert ( "Please fill in the Name." );

valid = false;

}



if ( document.form_name.os1.value == "" )

{

alert ( "Please fill in the Address." );

valid = false;

}



if ( document.form_name.id_agree.checked==false )

{

alert ( "You must agree to our terms and conditions before proceeding with purchase." );

valid = false;

}



return valid;





}



and then just calling that on the onClick. You have to name the form, and id the checkbox and use those same names in the function in the appropriate spots.