What are some examples of HTML5 form validation?
HTML5 provides several built-in validation attributes. For example, you can use 'required' to ensure a field is filled out.
Can you give me a specific example of how to use the 'pattern' attribute?
Sure! You can use the 'pattern' attribute to specify a regular expression. For instance, <input type='text' pattern='[A-Za-z]{3,}' required> ensures the input is at least 3 letters.
What happens if the input doesn't match the pattern?
If the input doesn't match, the form won't submit, and the browser will display a message indicating the required format.
Are there any other validation attributes I should know about?
Yes, other useful attributes include 'type' for specifying input types like email or number, and 'min' and 'max' for range limits.
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