Full Code Example of HTML placeholder Attribute

The input placeholder attribute The placeholder attribute specifies a short hint that describes the expected value of an input field.

index.html

Example: HTML

<!DOCTYPE html>
<html>
<body>

<h1>The input placeholder attribute</h1>

<p>The placeholder attribute specifies a short hint that describes the expected value of an input field.</p>

<form action="/action_page.php">
  <label for="phone">Enter a phone number:</label>
  <input type="tel" id="phone" name="phone" placeholder="123-45-678" pattern="[0-9]{3}-[0-9]{2}-[0-9]{3}"><br><br>
  <input type="submit" value="Submit">
</form>

</body>
</html>

Output should be:

Type:	html
Category:	Web Tutorial
Sub Category:	HTML Input Attributes
Uploaded by:	Admin