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Regular Expression Details

Title Test Find Decimal number
Expression
^[\+\-]?[0-9]+([\,\.][0-9]+)?$
Description
Accepts integer and decimal numbers, the decimal delimiter beeing either a point or a comma, prefixed or not by a plus or minus sign.
Matches
«1» «-1» «+1» «1.0» «-1.0» «+1.0» «1,0» «-1,0» «+1,0»
Non-Matches
«abc» «1e2»
Author Rating: Not yet rated. Luc Boudreau
Source
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