JSFiddle - React, Tailwind, and code Playground

HTML

<input id="iMONEY" >

JavaScript

jQuery.fn.ForceNumericOnly =
	function()
	{
		return this.each(function()
		{
			$(this).keydown(function(e)
			{
				var key = e.charCode || e.keyCode || 0;
				return (
					key == 8 || 
					key == 9 ||
					key == 46 ||
					key == 110 ||
                    key == 188 ||   
					key == 190 ||
					(key >= 35 && key <= 40) ||
					(key >= 48 && key <= 57) ||
					(key >= 96 && key <= 105));
                
			});
		});
	};
$("#iMONEY").ForceNumericOnly();