pablow3v

I found it too.
But I need to validate one specific field. I need to know when the “$fields” will be the field that i need validate. Like this:

If ($fields == “field that i want”){

validation code

}

To validate only this field “field that i want”.
do I need use the ID of the “field that I want” ? But how can I use this information in the code ?

$fields.id == “field-i-want-id” ?

If you could help me in this problem I thank you.

Sorry if it wasn’t so clean to understand and thanks for the helping and attention.
Pablo.

I got to put the mask in the form.

But, where could i put a validation code to a new field? I tried in the “register.php” but I didn’t find where I can put the function to validate and send error menseger.

Could you help me? Where could i put it?

thank for all.
Pablo