Rules

Required:  makes field mandatory

Maximum Length:  sets a maximum length for the field

Minimum Length:  sets a minimum length for the field - useful for password fields if you do not have the Order Form set to autogenerate password

Range Length:  allows you to set a minimum AND maximum length for the field.

Regex:  A Regular Expression is a set of characters and syntactic elements you can use to match patterns of text.  For example, if you wanted to ensure that a phone number was entered and formatted, you would configure the field as: /^(1(-| )?)?([0-9]{3})(-| )?([0-9]{3})(-| )?([0-9]{4})$/ (for US telephone numbers with or without the 1)

Email Address: requires the entry be formatted as an e-mail address, ie name@domain.xxx

Letters Only: allows a-z A-Z only

Alphanumeric: allows a-z A-Z 0-9 only

Numeric: allows any numeric value

No Punctuation: disallows ()./*^?#!@$%+=,"'><~[]{} - allows spaces

Non Zero: allows any non zero integer

ABA Routing Number:  requires a valid 9 digit ABA routing number is entered.

Credit Card Number:  requires that a valid credit card number is entered

Non-free Email Address:  disallows Email addresses from common free e-mail addresses, such as yahoo, hotmail, and gmail.