Regular Expressions 101

Community Patterns

Naming

1

Regular Expression
ECMAScript (JavaScript)

/
^([a-zA-Z0-9]{1,12})[_]+([a-zA-Z0-9]{1,12})+([a-zA-Z])?([_][r][0-9]{1,3})?[\.].*$
/

Description

Naming

Submitted by Matt - 8 years ago