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input Attributes
name
The name attribute indicates where it has come from
type
Type of input: text, submit, radio, checkbox, button, reset, password, file, hidden and image. text is the default.
value
Initial value. Only device that must have one is radio
size
Either gives the width of the device in pixels or number of characters allowed.
maxlength
For text and password devices, defines the maximum size of input in characters.
checked
For radio and checkbox , defines whether it is set initially.
src
For image devices, points to the image
accesskey
Associates a key on the keyboard to the input device and in the case of radio buttons will change the value.