Regular Expressions 101

Community Patterns

password must be 12-20 chars, atleast 1 number, 1 lower,1 uppercase, only !@#$%^&. allowed

0

Regular Expression
ECMAScript (JavaScript)

/
^(?=.*[0-9])(?=.*[A-Z])(?=.*[a-z])(?=.*[!@#$%^&.])[a-zA-Z0-9!@#$%^&.]{12,20}$
/
g

Description

no description available

Submitted by anonymous - 6 years ago