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?[1-9]|1[0-2])\/(0?[1-9]|[1-2][0-9]|3[0-1])\/(0[1-9]|[1-9][0-9]|175[3-9]|17[6-9][0-9]|1[8-9][0-9]{2}|[2-9][0-9]{3})$