need and "exit sub" like in vbscript

[stan8450]

I have a number of validations in my form using javascript. While validating, I would like the validation to stop and set focus to the text box that has a false validation. Like the exit sub in vbscript. Here is what I have so far:

if ( document.calcform.SqFt.value == "" )
{
alert ( "Please enter in the approximate Square Footage of you house." );
document.calcform.SqFt.focus();
valid = false;
}

any help appreciated

 

[trollacious]

To exit a function at any point besides the end, use:

return;

 

[stan8450]

thanx