Javascript - Checking field value against an array

[chris_f]

Hi All,

I have an asp webform that other users can fill in. For one field in that form (call it 'z'). I have an array (call it 'y') which holds all the values 'z' cannot be and I have a function (call it 'f') which needs to be launched if the value of 'z' appears in 'y'.

However, I am missing the bit that actually checks 'z' again the values in 'y' and launches 'f' if needed. I've done countless Google searches and come up with nothing.

Can anyone help?

[daveVk]

This what you mean?

for ( var i=0; i<y.length; i++ } {
if ( y[i]===myForm.z.value ) f();
}

[chris_f]

I'll give it a go and let you know. Thanks.

[chris_f]

It's working. I'm now tweaking :)

Thanks