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TOPIC: Regex for decimal
Regex for decimal 12 years 7 months ago #14928
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I've scoured the net for a regex expression that I can use to validate decimal values for RSForm!Pro but have just got myself utterly confused.
   Something along the lines of: ^[0-9]+(\.[0-9]{1,2})?$ ... but I also want it to trap non-numeric input, so ... VALID: 12.34 01.10 1.1 1,234.55 INVALID: 34.1234 $44.33 34.45USD -34.99 Basically two decimal points, not zero, positive, allows leading or trailing zeros, thousands (comma) but no non-numeric characters ... Help!!! BTW - I'd have thought this would be a fairly common requirement for RSForms! Adam. |
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