Number input type

Form field type for numbers.

Spec	https://html.spec.whatwg.org/multipage/forms.html#number-state-(type=number)
Status	WHATWG Living Standard

IE	Edge	Firefox	Chrome	Safari	Opera
		57 ⁽³⁾	62
		56 ⁽³⁾	61	TP	48
	16 ⁽⁴⁾	55 ⁽³⁾	60	11	47
11 ⁽¹⁾	15 ⁽⁴⁾	54 ⁽³⁾	59	10.1	46
10 ⁽¹⁾	14 ⁽⁴⁾	53 ⁽³⁾	58	10	45
9	13 ⁽¹⁾	52 ⁽³⁾	57	9.1	44
8	12 ⁽¹⁾	51 ⁽³⁾	56	9	43
Show all
7		50 ⁽³⁾	55	8	42
6		49 ⁽³⁾	54	7.1	41
5.5		48 ⁽³⁾	53	7	40
		47 ⁽³⁾	52	6.1	39
		46 ⁽³⁾	51	6	38
		45 ⁽³⁾	50	5.1	37
		44 ⁽³⁾	49	5	36
		43 ⁽³⁾	48	4	35
		42 ⁽³⁾	47	3.2	34
		41 ⁽³⁾	46	3.1	33
		40 ⁽³⁾	45		32
		39 ⁽³⁾	44		31
		38 ⁽³⁾	43		30
		37 ⁽³⁾	42		29
		36 ⁽³⁾	41		28
		35 ⁽³⁾	40		27
		34 ⁽³⁾	39		26
		33 ⁽³⁾	38		25
		32 ⁽³⁾	37		24
		31 ⁽³⁾	36		23
		30 ⁽³⁾	35		22
		29 ⁽³⁾	34		21
		28	33		20
		27	32		19
		26	31		18
		25	30		17
		24	29		16
		23	28		15
		22	27		12.1
		21	26		12
		20	25		11.6
		19	24		11.5
		18	23		11.1
		17	22		11
		16	21		10.6
		15	20		10.5
		14	19		10.0-10.1
		13	18		9.5-9.6
		12	17		9
		11	16
		10	15
		9	14
		8	13
		7	12
		6	11
		5	10
		4	9
		3.6	8
		3.5	7
		3	6
		2	5
			4

Notes

UI widget does not include increment/decrement buttons.
UI widget does not take the "step", "min" or "max" attributes into account.
Firefox doesn't support autocomplete content via datalist elements.
Does not include increment/decrement buttons, but does supports increment/decrement via arrow up & down keys.

IE10 and IE11 also have broken .valueAsNumber results that don't follow the spec, e.g. for
input.value = "9" input.valueAsNumber returns NaN.
The .stepUp and .stepDown methods incorrectly invoke InvalidStateError exceptions in IE 10 and 11.
IE does not convert the value to an invariant culture. IE simply submits the value as it was typed, using the user's regional settings, but the spec says the browser should submit in a normalized way.
Currently no mobile browsers and very few desktop browsers support using commas for languages where commas are used as decimal separators.
Firefox 39 in Mac OSX by default does not prevent alpha characters input and Firefox 42 validates only but It doesn't disable alpha keys input.

Data by caniuse.com
Licensed under the Creative Commons Attribution License v4.0.
http://caniuse.com/#feat=input-number