Parameter
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HTML 4.01
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HTML 5.0
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Doctype Declaration
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Three Types of <!DOCTYPE> declarations are used in HTML 4.01 and that are:
i) HTML 4.01 Strict ii) HTML 4.01 Transitional iii) HTML 4.01 Frameset |
There is Only one type of <!DOCTYPE> declaration in HTML 5 and that is <!DOCTYPE html>only.
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Plugin Requirement
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External Plugins are required to play audio and video files on HTML 4.01.
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HTML 5 does not require any external plugin to play audio and video files.
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Attributes
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Accept, Accept-charset, Action, Enctype, Method, Name, Target.
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Accept-charset, Action, Enctype, Method, Name, Target, Autocomplete, Novalidate.
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Input Types
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Button, Checkbox, File, Hidden, Image, Password, Radio, Reset, Submit, Text.
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Button,
Checkbox, File, Hidden, Image, Password, Radio, Reset, Submit, Text,
Color, Date, Datetime, Datetime-local, email, Month, Number, Range,
Search, Tel, Time, Url, Week
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Automatic Validation
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Not Supported in HTML 4.01 and is achieved by other Scripting Languages.
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Automatic Filed Validation is Supported in HTML 5.0 |
