I am to check the number of occurrences of a numeric value in a string ie in that string only 2 numeric characters are allowed. Can anyone help me to solve this?
Thanks in advance
Try this code
var s ="1asds3asa"; // string to check
var t = s.replace(/[^\d]/g,""); // a string with everything but the digits removed
if(t.length>2)
{
alert("Only 2 numbers allowed");
}
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