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Regular Expression Details

Title Test Find Pattern Title
Expression
^(\d{2}-\d{2})*$
Description
This expression is a simplex expression that checks to see if a value is a valid phone system terminal number. It allows a null value or 2 digits, dash, 2 digits. Written by Jason N. Gaylord.
Matches
00-00 | 54-68
Non-Matches
1235 | 0 | 5-789
Author Rating: Not yet rated. Jason N. Gaylord
Source
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