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SM17CH

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Simple form required field validation.

Hi,

Im trying to find a simple script to let me validate 4 required fields in my form.
If one of them is empty an alert box should display which fields are missing without letting the form submit.

The form has been built. It submits to a PHP script fine.

I cant find a simple validation script that I can plug into it. They all seem over complicated.

Does anyone have anything ready to plugin?

Thanks for your help
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xav056

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Michel Plungjan
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SM17CH

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Yep that works,

I ended up doing a simlar thing from another tutorial I found.

<script type="text/javascript">
function validateForm()
{
var x=document.forms["booking"]["First-Name"].value
var y=document.forms["booking"]["Last-Name"].value
var z=document.forms["booking"]["Phone-Number"].value
var w=document.forms["booking"]["Suburb"].value
if (x==null || x=="" || y==null || y=="" || z==null || z=="" || w==null || w=="")
  {
  alert("Please complete all required fields (*)");
  return false;
  }
 
}
</script>

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I will argue that my suggestion is more user-friendly and does not rely on the form being named.