HTML5 Form Elements
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http://www.w3schools.com/html/html5_form_elements.asp
HTML5 Form Elements
HTML5 New Form Elements
HTML5 has the following new form elements:- <datalist>
- <keygen>
- <output>
HTML5 <datalist> Element
The <datalist> element specifies a list of pre-defined options for an <input> element.
The <datalist> element is used to provide an "autocomplete" feature on <input> elements. Users will see a drop-down list of pre-defined options as they input data.
Use the <input> element's list attribute to bind it together with a <datalist> element.
An <input> element with pre-defined values in a <datalist>:<!DOCTYPE html><html><body><form action="demo_form.asp" method="get"><input list="browsers" name="browser"><datalist id="browsers"> <option value="Internet Explorer"> <option value="Firefox"> <option value="Chrome"> <option value="Opera"> <option value="Safari"></datalist><input type="submit"></form><p><b>Note:</b> The datalist tag is not supported in Internet Explorer 9 and earlier versions, or in Safari.</p></body></html>
Note: The datalist tag is not supported in Internet Explorer 9 and earlier versions, or in Safari.
HTML5 <keygen> Element
The purpose of the <keygen> element is to provide a secure way to authenticate users.
The <keygen> tag specifies a key-pair generator field in a form.
When the form is submitted, two keys are generated, one private and one public.
The private key is stored locally, and the public key is sent to the server. The public key could be used to generate a client certificate to authenticate the user in the future.
A form with a keygen field:<!DOCTYPE html><html><body><form action="demo_keygen.asp" method="get">Username: <input type="text" name="usr_name">Encryption: <keygen name="security"><input type="submit"></form></body></html>
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