> $.fn.isEmpty = function() {
> var isempty = true;
>
> this.each(
> function() {
> if (this.value.length != 0) {
> isempty = false;
> }
> }
> );
> return isempty;
> }
>
If you're using the form plugin on that page you could also do:
if (!$('#myForm *').fieldValue()) {
alert('blah');
}
- or -
if (!$('#testForm').formToArray().length) {
alert('blah');
}
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