HTML5: How to specify the value of an input element?

Last update on February 09 2024 12:53:30 (UTC/GMT +8 hours)

Solution:

HTML Code:

<!DOCTYPE html><!-- Declares the document type and version of HTML -->
<html>
<head>
<meta charset="utf-8"><!-- Specifies the character encoding for the document -->
<title>How to specify the value of an input element</title><!-- Sets the title of the document -->
</head>
<body>
<form method="post" <!-- Begins a form element with the method attribute set to "post", indicating that form data will be submitted via HTTP POST method -->
action="https://www.w3resource.com/html-css-exercise/basic/solution/input-value-answer-demo.php"><!-- Specifies the URL where the form data will be sent upon submission -->
  Website name: <input type="text" <!-- Creates a text input field for entering the website name. The name attribute is set to "name" to identify the input data on the server side -->
name="name" value="w3resource.com"><br><!-- Specifies the default value of the input field as "w3resource.com" -->
<input type="submit" value="Submit form"><!-- Creates a submit button within the form with the value "Submit form" -->
</form>
</body>
</html>

Explanation:

The HTML document starts with a declaration of its type and version (<!DOCTYPE html>).
The <html> element encloses the entire HTML document.
The <head> section contains metadata about the document, including the character encoding (<meta charset="utf-8">) and the title of the document (<title>).
Within the <body> section, a <form> element is used to create a form for user input. The method attribute is set to "post", indicating that form data will be submitted via HTTP POST method, and the action attribute specifies the URL where the form data will be sent upon submission.
Inside the form, there's an <input> element with type "text" for entering the website name. The name attribute is set to "name" to identify the input data on the server side.
The input field also includes the value attribute, which specifies the default value of the input field as "w3resource.com".
Finally, an <input> element with type "submit" is used to create a submit button within the form with the value "Submit form", allowing users to submit the form data.

Live Demo :

See the Pen input-value-answer by w3resource (@w3resource) on CodePen.

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