HyperText Markup Language (HTML) is the basic scripting language used by web browsers to render pages on the world wide web.

Par ailleurs How do you perform form validation without JavaScript? You can achieve this by adding a pattern attribute to the ‘Name’ field, setting it’s value to the regular expression we want the data to be compared against. When using the pattern attribute, the ^ and $ for the start and end of the regular expression are implied and don’t need to be included.

ainsi Why is HTML used? HTML is the language for describing the structure of Web pages. HTML gives authors the means to: Publish online documents with headings, text, tables, lists, photos, etc. Retrieve online information via hypertext links, at the click of a button.

Where is HTML used?

HTML is used to create electronic documents (called pages) that are displayed on the World Wide Web. Each page contains a series of connections to other pages called hyperlinks. Every web page you see was written using one version of HTML.

What is HTML document?

It’s a text document saved with the extension . html or . htm that contains texts and some tags written between « < > » which give the instructions needed to configure the web page.

How does server side validation work? In the Server Side Validation, the input submitted by the user is being sent to the server and validated using one of server side scripting languages such as ASP.Net, PHP etc. After the validation process on the Server Side, the feedback is sent back to the client by a new dynamically generated web page.

Why HTML is called HyperText? HTML actually stands for Hypertext markup language. The hypertext refers to the fact it is machine-readable, while the markup language indicates it is used to structure and organize. It is essentially a set of rules that governs the way pages on the internet look and it interlinks with the rest of the web.

What is difference between HTML and CSS? HTML is a markup language used to create static web pages and web applications. CSS is a style sheet language responsible for the presentation of documents written in a markup language.

What is HTML written in?

It’s not « written » in anything. It’s a markup language. HTML is parsed by the browser which renders the webpage to display. It isn’t a programming language.

How do I write HTML code? HTML Editors

1. Step 1: Open Notepad (PC) Windows 8 or later: …
2. Step 1: Open TextEdit (Mac) Open Finder > Applications > TextEdit. …
3. Step 2: Write Some HTML. Write or copy the following HTML code into Notepad: …
4. Step 3: Save the HTML Page. Save the file on your computer. …
5. Step 4: View the HTML Page in Your Browser.

What language is HTML written in?

It’s not « written » in anything. It’s a markup language. HTML is parsed by the browser which renders the webpage to display. It isn’t a programming language.

Why do we use HTML and CSS? CSS stands for Cascading Style Sheets and it is used to style web documents . It is used to provide the background color and is also used for styling.
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Difference between HTML and CSS:

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How do I create a simple HTML document?

HTML Editors

1. Step 1: Open Notepad (PC) Windows 8 or later: …
2. Step 1: Open TextEdit (Mac) Open Finder > Applications > TextEdit. …
3. Step 2: Write Some HTML. Write or copy the following HTML code into Notepad: …
4. Step 3: Save the HTML Page. Save the file on your computer. …
5. Step 4: View the HTML Page in Your Browser.

What is HTML example?

HTML (HyperText Markup Language) is the code that is used to structure a web page and its content. For example, content could be structured within a set of paragraphs, a list of bulleted points, or using images and data tables.

How are HTML documents saved in? Saving HTML Documents

On the main menu, click File > Save. On the HTML editor toolbar, click the Save icon . Press CTRL+S. Right-click within the HTML document, click File > Save.

What is form validation? Form validation is a “technical process where a web-form checks if the information provided by a user is correct.” The form will either alert the user that they messed up and need to fix something to proceed, or the form will be validated and the user will be able to continue with their registration process.

How do I validate a form before submitting?

Form Validation

1. Implementing the Check. We’re going to be checking the form using a function, which will be activated by the form’s submit event — therefore, using the onSubmit handler. …
2. Text Boxes, <textarea>s and hiddens. These are the easiest elements to access. …
3. Select Boxes. …
4. Check Boxes. …
5. Radio Buttons.

Which validation is better client-side or server-side? Server-side validation is slower than client-side input validation. However, server-side input validation is more reliable than client-side input validation. Thus, it’s safe to say that client-side data validation improves user experience while server-side input validation improves security.

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