What you probably want is other enumerable methods, such as
http://www.prototypejs.org/api/enumerable/any
On Apr 13, 2010, at 11:53 AM, sporkit <minchuk.j...@gmail.com> wrote:
> I'm trying to validate that at least one checkbox of 4 has been
> selected. The code seems simple enough to me.
>
> function testRecipient() {
> var required = ["dir", "dev", "pub", "web"];
> required.each( function (name) {
> if ( $(name).checked == true )
> return true;
> });
>
> alert('Please select at least one recpipient for your email.');
> return false;
> }
>
> Shouldn't returning true exit directly from the function? Even if I
> reach the return true statement, the function keeps looping until it
> reaches the alert and returns false. I could probably throw $break,
> but I feel as if I'm missing something really important here...
>
> Thanks!!!
>
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