Should validating an email automatically sign someone into an application?

1. What does it mean to validate email address?
2. How to validate email in HTML form?
3. Which is the correct syntax for email validation in html5?

What does it mean to validate email address?

Email validation is a procedure that helps identify if an email address is free of typos. Basically, email validation aims to detect and prevent typos in email syntax and invalid email addresses being entered into any forms.

How to validate email in HTML form?

The <input type="email"> defines a field for an e-mail address. The input value is automatically validated to ensure it is a properly formatted e-mail address. To define an e-mail field that allows multiple e-mail addresses, add the "multiple" attribute. Tip: Always add the <label> tag for best accessibility practices!

Which is the correct syntax for email validation in html5?

<input type="email" name="email" pattern="[a-z0-9. _%+-]+@[a-z0-9. -]+\. [a-z]2,$" title="please enter valid email [[email protected]]."> you can add title also to show a validity message.