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A form is an area containing form elements.
Form elements allow users to enter content in the form, such as text areas, drop-down lists, radio-buttons, checkboxes, etc.
Forms are set up using the form tag
The most commonly used form tag is the input tag ().
Input types are defined by the type attribute (type). Most commonly used input types are as follows:
The text field is set through the tag. When the user types letters, numbers, etc. in the form, the text field is used.
The password field is defined with the tag :
tag defines the form radio button options
The browser display effect is as follows:
defines a checkbox. The user needs to select one or several options from a number of given choices.
The browser display effect is as follows:
defines the submit button.
When the user clicks the confirm button, the form's contents are transferred to another file. The form's action attribute defines the file name of the destination file. The file defined by the action attribute usually performs related processing on the input data received. :
New : HTML5 new tag
| Label | describe |
|---|---|
| Define a form for user input | |
| Define input fields | |