Regular Expression Library

Test Your Regular Expressions

New Silverlight Tester

Singleline

Case Insensitive

Multiline

Ignore Whitespace in Expression

Explicit Capture

URL

File

Source

Regular Expression
^(0{0,1}[1-9][0-9]){1}(\s){0,1}(\-){0,1}(\s){0,1}[1-9]{1}([0-9]{3}|[0-9]{4})(\-){0,1}(\s){0,1}[0-9]{4}$