Hanzala Subhani

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Sunday, March 31, 2019

Allow Number to insert into text box

function isNumber(evt) {
    evt = (evt) ? evt : window.event;
    var charCode = (evt.which) ? evt.which : evt.keyCode;
    if (charCode > 31 && (charCode < 48 || charCode > 57)) {
        return false;
    }
    return true;
}

onkeypress="return isNumber(event)"
Posted by Hanzala Subhani at 3:12 AM

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