HTML5 form features

Expanded form options, including things like date pickers, sliders, validation, placeholders and multiple file uploads. Previously known as "Web forms 2.0".

Spec	https://html.spec.whatwg.org/multipage/forms.html#forms
Status	WHATWG Living Standard

IE	Edge	Firefox	Chrome	Safari	Opera
			100
		97	99
		96	98	TP
11	97	95	97	15.2	82
10	96	94	96	15.1	81
9	95	93	95	15	80
8	94	92	94	14.1	79
Show all
7	93	91	93	14	78
6	92	90	92	13.1	77
5.5	91	89	91	13	76
	90	88	90	12.1	75
	89	87	89	12	74
	88	86	88	11.1	73
	87	85	87	11	72
	86	84	86	10.1	71
	85	83	85	10	70
	84	82	84	9.1	69
	83	81	83	9	68
	81	80	81	8	67
	80	79	80	7.1	66
	79	78	79	7	65
	18	77	78	6.1	64
	17	76	77	6	63
	16	75	76	5.1	62
	15	74	75	5	60
	14	73	74	4	58
	13	72	73	3.2	57
	12	71	72	3.1	56
		70	71		55
		69	70		54
		68	69		53
		67	68		52
		66	67		51
		65	66		50
		64	65		49
		63	64		48
		62	63		47
		61	62		46
		60	61		45
		59	60		44
		58	59		43
		57	58		42
		56	57		41
		55	56		40
		54	55		39
		53	54		38
		52	53		37
		51	52		36
		50	51		35
		49	50		34
		48	49		33
		47	48		32
		46	47		31
		45	46		30
		44	45		29
		43	44		28
		42	43		27
		41	42		26
		40	41		25
		39	40		24
		38	39		23
		37	38		22
		36	37		21
		35	36		20
		34	35		19
		33	34		18
		32	33		17
		31	32		16
		30	31		15
		29	30		12.1
		28	29		12
		27	28		11.6
		26	27		11.5
		25	26		11.1
		24	25		11
		23	24		10.6
		22	23		10.5
		21	22		10.0-10.1
		20	21		9.5-9.6
		19	20		9
		18	19
		17	18
		16	17
		15	16
		14	15
		13	14
		12	13
		11	12
		10	11
		9	10
		8	9
		7	8
		6	7
		5	6
		4	5
		3.6	4
		3.5
		3
		2

Safari on iOS	Opera Mini	Android Browser	Blackberry Browser	Opera Mobile	Android Chrome	Android Firefox	IE Mobile	Android UC Browser	Samsung Internet	QQ Browser	Baidu Browser	KaiOS Browser
15.2	all	96	10	64	96	95	11	12.12	15.0	10.4	7.12	2.5
15.0-15.1		4.4.3-4.4.4	7	12.1			10		14.0
14.5-14.8		4.4		12					13.0
14.0-14.4		4.2-4.3		11.5					12.0
Show all
13.4-13.7		4.1		11.1					11.1-11.2
13.3		4		11					10.1
13.2		3		10					9.2
13.0-13.1		2.3							8.2
12.2-12.5		2.2							7.2-7.4
12.0-12.1		2.1							6.2-6.4
11.3-11.4									5.0-5.4
11.0-11.2									4
10.3
10.0-10.2
9.3
9.0-9.2
8.1-8.4
8
7.0-7.1
6.0-6.1
5.0-5.1
4.2-4.3
4.0-4.1
3.2

Notes

Bugs

• Safari (>= 5.1) on Windows has a bug in multiple file uploads when used together with FormData to do binary uploads; each file will be reported as 0 bytes. Single file selection, however, works fine.

• File uploading is not possible on iOS Safari before iOS 6.

Resources

• HTML5 inputs and attribute support page
• Cross-browser JS implementation (based on original spec)