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-\d{3}(,{0,1}\d{3}){2}\.\d{2}

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>How would you rewrite this 2 express. to check for 10 digit number with (-) sign and 2 decimals. How to include thousand separators like '.' and decimal separator like ',' ?
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>"^-?\d+(?:\.\d{0,3})?$"
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>"^([0-9]+(\\.[0-9][0-9]))$"
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