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Home MathPack Math1 Comparison & Limiting IsValidFPNum | |||||||||||||||||||
See also: ScanFPNum, IsValidDouble | |||||||||||||||||||
IsValidFPNum |
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The function IsValidFPNum checks whether the string Instring contains a valid floating point number. Valid characters are the digits ‘0’...’9’, ‘.’, ',' and leading ‘-‘ and ‘+’ signs. The decimal separator can be controlled by the parameter DecSeparator:
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