<input type="number">The <input type="number"> HTML element represents numeric input data.formsFormswidely2015-07-292018-01-29https://html.spec.whatwg.org/multipage/input.html#number-state-(type=number)input-numberhttps://developer.mozilla.org/docs/Web/API/HTMLInputElement/maxapi.HTMLInputElement.maxapi.HTMLInputElement.minapi.HTMLInputElement.stepapi.HTMLInputElement.stepDownapi.HTMLInputElement.stepUpapi.HTMLInputElement.valueAsNumberhtml.elements.input.maxhtml.elements.input.minhtml.elements.input.stephtml.elements.input.type_numberhttps://nowyoucanuse.com/features--input-number.html