Regex for EIN number and SSN number format in jquery

Question

For jquery validation i need regex for SSN number format and EIN number format

EIN number like 52-4352452

SSN number like 555-55-5555

Answer 1

For SSN's:

http://regexlib.com/Search.aspx?k=ssn

For EINs:

http://regexlib.com/REDetails.aspx?regexp_id=1990

Corrected to include missing prefixes:

/^([0][1-6]|1[0-6]|(?!70)[27][0-7]|(?!31)[35][0-9]|[468][0-8]|9[0-589])?\d{7}$/