Hi Luc,
This is a little smaller... yet surely not perfect
$('form#checkout').submit(function() {
var $forename = $('input#rxt_forename');
var forename = $forename.get(0);
if($forename.val() == '' ){
forename.focus();
$forename.addClass("required").siblings("span.error").show();
return false;
}else{
$forename.removeClass("required").siblings("span.error").hide();
}
});
-- Marc
Luc Pestille schrieb:
>
>
> Hi all,
> I've got some simple validation to do (not enough to use one of the
> form plugins), and have this;
>
> // when the form is submitted
> $('form#checkout').submit( function(){
>
> // if field has something in it, do submit actions, otherwise write
> out error
> if( $('input#rxt_forename').val() == '' ){
> // add class to change colour
> $('input#rxt_forename').addClass("required").get(0).focus();
> $('input#rxt_forename').siblings("span.error").show();
> return false;
> }else{
> $('input#rxt_forename').removeClass("required");
> $('input#rxt_forename').siblings("span.error").hide();
> }
>
> How can i simplify it? I would have thought replacing the input
> selector with $(this) would work, but it doesn't, and I'm sure the
> class/siblings processes could be chained...
>
> Thanks,
>
>
>
>
>
> *Luc Pestille*
> Web Designer
>
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