1.button: Define a clickable button (usually used with JavaScript to start a script).
<input id="" type="button" name="" value="按钮" /><br /> <br />
2.checkbox: Define the checkbox.
<input id="" type="checkbox" name="" />男<br /> <input id="" type="checkbox" name="" checked="checked" />女<br /> <br />
3.cancel: Cancel button, used to cancel the submission.
<input id="" type="cancel" name="" /><br /> <br />
4.color: Define the color picker.
<input id="" type="color" name="" /><br /> <br />
5.date: Define date control (including year, month, day, excluding time) .
<input id="" type="date" name="" /><br /> <br />
6.datetime: Define date and time controls (including year, month, day, hour, minute, second, fraction seconds, based on UTC time zone).
< for m action ="">生日 (日期和时间):<input id="" type="datetime" name="" /> <input id="" type="submit" name="" value="提交" /></form> <p><br /> <br />
7.datetime-local: Define date and time controls (including year, month, day, hour, minute, second, fraction of a second, no with time zone).
<input id="" type="datetime-local" name="" /><br /> <br />
8.month: Define month and year controls (without time zone).
<input id="" type="month" name="" /><br /> <br />
9.week: Define week and year controls (without time zone).
<input id="" type="week" name="" /><br /> <br />
10.time: Defines a control for entering time (without time zone).
<input id="" type="time" name="" /><br /> <br />
11.email: Defines the field used for e-mail addresses.
<form action=""></form> <p>E-mail:<input id="" type="email" name="" /><br /> <br />
12.file: Define the file selection field and "Browse..." button for file upload .
<input id="" type="file" name="" /><br /> <br />
13.hidden: Define hidden input fields.
<input id="" type="hidden" name="" /><br /> <br />
14.image: Define the image as the submit button.
<input id="" type="image" name="" /><br /> <br />
15.number: Defines a field for entering numbers.
<input id="" type="number" name="" /><br /> <br />
16.password: Define the password field (characters in the field will be masked).
<input id="" type="password" name="" /><br /> <br />
17.radio: Define radio button.
<input id="" type="radio" name="" />男<br /> <input id="" type="radio" name="" checked="checked" />女<br /> <br />
18.range: Defines a control for input numbers where the exact value is not important (such as a slider control).
<input id="" type="range" name="" /><br /> <br />
19.reset: Define the reset button (reset all form values to default values).
<input id="" type="reset" name="" /><br /> <br />
20.search: Define the text field used to enter the searchstring.
<input id="" type="search" name="" /><br /> <br />
21.submit: Define the submit button.
<input id="" type="submit" name="" value="提交" /><br /> <br />
22.tel: Defines the field for entering a phone number.
Enter phone number:
<input id="" type="tel" name="" /><br /> <br />
23.text: Default. Defines a single-line text field (default width is 20 characters).
<input id="" type="text" name="" /><br /> <br />
24.url: Defines the field for entering the URL.
Add your homepage URL:
<input id="" type="url" name="" /></p>
The above is the detailed content of Detailed introduction to all types in HTML5 forms. For more information, please follow other related articles on the PHP Chinese website!

HTML5 brings five key improvements: 1. Semantic tags improve code clarity and SEO effects; 2. Multimedia support simplifies video and audio embedding; 3. Form enhancement simplifies verification; 4. Offline and local storage improves user experience; 5. Canvas and graphics functions enhance the visualization of web pages.

The core features of HTML5 include semantic tags, multimedia support, offline storage and local storage, and form enhancement. 1. Semantic tags such as, etc. to improve code readability and SEO effect. 2. Simplify multimedia embedding with labels. 3. Offline storage and local storage such as ApplicationCache and LocalStorage support network-free operation and data storage. 4. Form enhancement introduces new input types and verification properties to simplify processing and verification.

H5 provides a variety of new features and functions, greatly enhancing the capabilities of front-end development. 1. Multimedia support: embed media through and elements, no plug-ins are required. 2. Canvas: Use elements to dynamically render 2D graphics and animations. 3. Local storage: implement persistent data storage through localStorage and sessionStorage to improve user experience.

H5 and HTML5 are different concepts: HTML5 is a version of HTML, containing new elements and APIs; H5 is a mobile application development framework based on HTML5. HTML5 parses and renders code through the browser, while H5 applications need to run containers and interact with native code through JavaScript.

Key elements of HTML5 include,,,,,, etc., which are used to build modern web pages. 1. Define the head content, 2. Used to navigate the link, 3. Represent the content of independent articles, 4. Organize the page content, 5. Display the sidebar content, 6. Define the footer, these elements enhance the structure and functionality of the web page.

There is no difference between HTML5 and H5, which is the abbreviation of HTML5. 1.HTML5 is the fifth version of HTML, which enhances the multimedia and interactive functions of web pages. 2.H5 is often used to refer to HTML5-based mobile web pages or applications, and is suitable for various mobile devices.

HTML5 is the latest version of the Hypertext Markup Language, standardized by W3C. HTML5 introduces new semantic tags, multimedia support and form enhancements, improving web structure, user experience and SEO effects. HTML5 introduces new semantic tags, such as, ,, etc., to make the web page structure clearer and the SEO effect better. HTML5 supports multimedia elements and no third-party plug-ins are required, improving user experience and loading speed. HTML5 enhances form functions and introduces new input types such as, etc., which improves user experience and form verification efficiency.

How to write clean and efficient HTML5 code? The answer is to avoid common mistakes by semanticizing tags, structured code, performance optimization and avoiding common mistakes. 1. Use semantic tags such as, etc. to improve code readability and SEO effect. 2. Keep the code structured and readable, using appropriate indentation and comments. 3. Optimize performance by reducing unnecessary tags, using CDN and compressing code. 4. Avoid common mistakes, such as the tag not closed, and ensure the validity of the code.


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