About HTML5 entry to Mastery: HTML5 Form Properties

New Form Properties for HTML 5

This chapter explains the new attributes that involve <form> and <input> elements.

New Form property:

AutoComplete
Novalidate

New Input attribute:

AutoComplete
Autofocus
Form
Form overrides (FormAction, Formenctype, FormMethod, Formnovalidate, Formtarget)
Height and width
List
MIN, Max and step
ListBox
Pattern (regexp)
Placeholder
Required

Browser support

Input type IE Firefox http://www.aliyun.com/zixun/aggregation/10963.html ">opera Chrome Safari AutoComplete 8.0 3.5 9.5 3.0 4.0 Autofocus no no 10.0 3.0 4.0 Form No no no no no no no no no no no no no no no no no no no no no no no height 9.5 overrides 10.5 8.0 3.5 L No no no 9.5 no no no no no no no no listbox no no no 3.5 no no no no no no 3.0 4.0 no no no no no no no no no no no no no no no 9.5 no no no no no no Placeholder no no no no 3.0 3.0 required no no 9.5 3.0 No