The HTML <form> autocomplete attribute allows the browser to automatically fill the form fields based on previous user inputs.
- Used to save time by reusing data like names, emails, and addresses.
- It can be turned "on" or "off" depending on the field's requirements.
Syntax
<form autocomplete="on|off">
- on: It has a default value. It specifies that autocomplete is enabled.
- off: It specifies that the autocomplete is disabled.
- The autocomplete="on" attribute is used to allow the browser to automatically fill in values for the form fields based on previously entered data.
- When autocomplete is enabled, browsers try to predict and offer values for the name, email, or other fields.
Example of HTML <form> autocomplete Attribute
1. Basic Form with Autocomplete Enabled
- The autocomplete="on" attribute enables the browser to suggest previously entered values for the username and email fields.
- This feature enhances user experience by reducing the need to re-enter information.
2. Form with Specific Autocomplete Values
- The autocomplete="on" attribute enables autocomplete for the entire form.
- Specific autocomplete values like username, email, and new-password are set on individual input fields to guide the browser in providing appropriate suggestions.
Best Practices for HTML <form> Autocomplete Attribute
- Use autocomplete="on" to enhance user experience by auto-filling known data.
- Set specific autocomplete values (e.g., username, email) for better browser suggestions.
- Disable autocomplete (autocomplete="off") only for sensitive or secure fields like OTPs.
