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Expressions by User

   Displaying page 1 of 1 pages; Items 1 to 1
Title Test Details Pattern Title
Expression
^((0?[1-9])|((1|2)[0-9])|30|31)$
Description
matches any day of month 0?1-31
Matches
01 | 12 | 31
Non-Matches
123 | 32 | abc
Author Rating: Not yet rated. Serafeim Zanikolas
   Displaying page 1 of 1 pages; Items 1 to 1

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