Regular Expressions 101

Community Patterns

PasswordVerification

0

Regular Expression
PCRE (PHP <7.3)

/
^[a-zA-Z](?=.*[A-Z])(?=.*[a-z])(?=.*[0-9]).{4,6}$
/
g

Description

Password expresion that requires one lower case letter, one upper case letter, one digit, 6-13 length and must start with a** letter.**

Submitted by anonymous - 7 years ago