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Alex Rivera
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I am after a regex that will match numeric values with up to a user defined number of decimal places. Currently I have /(^-?\d\d*\.\d*$)|(^-?\d\d*$)|(^-?\.\d\d*$)/ which will allow as many places as input but I would also like to sometimes allow 2 for currency or 4 or more for other input. The function I am building is var isNumeric = function(val, decimals) { // decimals is not used yet var objRegExp = /(^-?\d\d*\.\d*$)|(^-?\d\d*$)|(^-?\.\d\d*$)/; return objRegExp.test(val); };
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