Profile Field Validation
 

I created some custom profile fields for customers. I've read the documentation and searched on Google* but I'm really confused on how to make it validate. I don't know what to put in the RegEx box in ACP.

I have these fields:

First Name* Last Name* City Name

Requirements: 2-30 characters* letters only* no spaces* one hyphen ( - ) is allow in last name but it can't be the first or last character.

Zip code:

5 digits only

Phone Number:

Format: (000)222-5678

Does anyone know how to make these validate in vBulletin?

Thanks