Questions
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1What are different form elements in HTML ?
2What is the role of the <label> tag in forms ?
3What does name attribute do in an input field ?
4Explain method="GET" vs method="POST" in forms ?
5What is the purpose of action in form?
6What is native form validation in HTML?
7How do you make an input field required?
8How do you limit input length in a form?
9How to restrict a field to accept only numbers?
10What does the pattern attribute do?
11What is the placeholder attribute?
12What is the use of autocomplete?
13How do you build a multi-step form with native HTML?
14How can you capture file uploads with HTML?
15What are fieldsets and legends in forms?
16How do you associate multiple labels with one input?
17What is the difference between disabled and readonly?
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06 / 17

What is native form validation in HTML?

Native Form Validation in HTML

Native form validation in HTML refers to the built-in validation features that browsers provide without the need for JavaScript. Using specific attributes, you can tell the browser to check user input before submitting the form.

Key Features of Native Validation
  1. 1

    Uses attributes like required, type, pattern, min, max, maxlength, etc.

  2. 2

    The browser automatically prevents form submission if validation fails.

  3. 3

    Displays built-in error messages (which can be customized with JavaScript if needed).

  4. 4

    Provides instant feedback to the user, improving usability.

  5. 5

    Reduces the need for writing custom JavaScript validation for common cases.

Example of Native Validation