Regular Expressions 101

Community Patterns

test_username

0

Regular Expression
PCRE (PHP <7.3)

/
^(?:[0-9]+[@\$\^\-\_\.\:\"\»A-Za-z]|[\@\$\^\-\_\.\:\"\»]+[0-9A-Za-z]|[A-Za-z]+[@\$\^\-\_\.\:\"\»0-9]|[A-Za-z0-9]+)[@\$\^\-\_\.\:\"\»0-9A-Za-z]*$
/
gm

Description

no description available

Submitted by anonymous - 3 years ago