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Karl · 09-24-2007, 11:53 PM

Im not sure present is a function in Protoype, try changing present() to empty(), you'll have to negate each condition too.

Code:

valid = !$(this.to).empty() && !$(this.subject).empty() && !$(this.message).empty();

09-24-2007, 11:53 PM	#4 (permalink)
Karl The Reckoner Join Date: Sep 2007 Posts: 437 Thanks: 22	Im not sure present is a function in Protoype, try changing `present()` to `empty()`, you'll have to negate each condition too. Code: valid = !$(this.to).empty() && !$(this.subject).empty() && !$(this.message).empty();