Regx for the currency up two decimal point in JavaScript

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  • April 15, 2014 at 10:40 am #4932
    Pavan
    Member

    I need to write the function to check whether the input value is in currency or not. I know that I can use the regular expression in the JavaScript function.

    Please help to write this.

    April 15, 2014 at 12:59 pm #4933
    Hirendra Sisodiya
    Keymaster

    you can validate the input string as decimal up to two numbers like:

    function j_is_Currency(s)
{
 var pat = /^[$]?\d{1,10}([.]\d{2})?$/; 
 
 if (s.length > 0) 
 {
  var matchArr = s.match(pat);
  if(matchArr==null)
   return false;
 }
 return true;
}
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