allow only numbers in textbox with core 3.0 mvc asp-for code example
Example: allow only numbers in textbox with core 3.0 mvc asp-for
function ValidateNumber(e) {
var evt = (e) ? e : window.event;
var charCode = (evt.keyCode) ? evt.keyCode : evt.which;
if (charCode > 31 && (charCode < 48 || charCode > 57)) {
return false;
}
return true;
};