Regex To Match Numbers Containing Only Digits, Commas, and Dots

A regular expression to simply match numbers that contains only digits, commas, and dots. Especially useful in currency validation.

/^[0-9.,]+$/

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Matches:

• 12345.12345
• 12345
• 12345,12345

Non-matches:

• 12345a
• 12345.a
• 12345,a

See Also:

• Regular Expression To Match Comma Separated Numbers
• Currency Regular Expressions