HTML5 New form elements
HTML5 has the following new form elements:
< output>
Note: Not all browsers support the new HTML5 form elements, but you can use them, and even if the browser does not support the formattribute, it can still be displayed as a regular Form elements.
HTML5
Use the list attribute of the element to bind to the
Example
element uses
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HTML5
When the form is submitted, two keys will be generated, one is the private key and the other is the public key.
The private key is stored on the client, and the public key is sent to the server. The public key can be used to later verify the user's client certificate (client certificate).
Example
Form with keygen field:
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HTML5
Example
Display the calculation results in the
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3. php.cn original html5 video tutorial
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