Prevent a text field from having a comma entered [Solved]

[PaulT]

Is there a way to stop someone entering a comma in a text field such as Fred, B? I tried the special character validation plugin but this didn't work because it ignores commas.

 

[startpoint]

Use this code in your form_id.js file

 var input= jQuery("#table_name___elem_textarea");
     jQuery(input).keydown(function (e) {
        if(e.keyCode == 188){
            e.preventDefault();
        }
     })

 

[PaulT]

I placed this code:

var input= jQuery("#geh_clients___client");
jQuery(input).keydown(function (e) {
if(e.keyCode == 188){
e.preventDefault();
}
})

Into /components/com_fabrik/js

I named the file form_7.js

But is didn't stop me from adding a comma into the client field.
Have I done something wrong?

 

[PaulT]

The above code actually did work, made a mistake when I entered it. I omitted the # by mistake. Thanks for your help startpoint!