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Regular Expression Details

Title Test Find Pattern Title
Expression
^(\-)?\d*(\.\d+)?$
Description
Matches all positive decimal floating negative/non-negative numbers. Allows empty string.
Matches
0.55 | 21232.00 | -89.20
Non-Matches
asdf | +0.33
Author Rating: Not yet rated. Harshang Pandya
Source by modifying http://regxlib.com/REDetails.aspx?regexp_id=729 by Murray Roke
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