HTML5 form features

- LS

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

IE

  1. 5.5
  2. 6 - 9
  3. 10
  4. 11

Edge

  1. 12 - 15
  2. 16 - 81
  3. 83

Firefox

  1. 2 - 3.6
  2. 4 - 77
  3. 78
  4. 79 - 80

Chrome

  1. 4 - 60
  2. 61 - 81
  3. 83
  4. 84 - 86

Safari

  1. 3.1 - 3.2
  2. 4 - 13
  3. 13.1
  4. 14 - TP

Opera

  1. 9 - 12.1
  2. 15 - 51
  3. 52 - 68
  4. 69

iOS Safari

  1. 3.2
  2. 4 - 13.3
  3. 13.4
  4. 14.0

Opera Mini

  1. all

Android Browser

  1. 2.1 - 4.3
  2. 4.4 - 4.4.4
  3. 81

Blackberry Browser

  1. 7
  2. 10

Opera Mobile

  1. 10 - 12.1
  2. 46

Chrome for Android

  1. 81

Firefox for Android

  1. 68

IE Mobile

  1. 10
  2. 11

UC Browser for Android

  1. 12.12

Samsung Internet

  1. 4 - 7.4
  2. 8.2 - 11.2
  3. 12.0

QQ Browser

  1. 10.4

Baidu Browser

  1. 7.12

KaiOS Browser

  1. 2.5
Resources:
Cross-browser JS implementation (based on original spec)
HTML5 inputs and attribute support page
Sub-features:
Form validation
Datalist element
Range input type
Date and time input types
Color input type
Number input type
input placeholder attribute
Multiple file selection
Email, telephone & URL input types
Form attribute
meter element
progress element
Search input type