I am creating a web page where I have an input text field in which I want to allow only numeric characters like (0,1,2,3,4,5...9) 0-9.
How can I do this using jQuery
This seems unbreakable.
// Prevent NULL input and replace text.
$(document).on('change', 'input[type="number"]', function (event) {
this.value = this.value.replace(/[^0-9\.]+/g, '');
if (this.value < 1) this.value = 0;
});
// Block non-numeric chars.
$(document).on('keypress', 'input[type="number"]', function (event) {
return (((event.which > 47) && (event.which < 58)) || (event.which == 13));
});