Create a custom user registration form with an associative array. Use HTML form element attributes as array keys to create a form. Any custom array values are automatically added to new area of a user’s profile page in the WordPress admin. Arrays containing values that match WordPress user meta syntax will have those input values automatically added to those premade values in the default WordPress profile page.
Custom WP Registration Form comes with built in security and validation such as wp_nonce_field verification and spam honey pot. It also automatically escapes attributes and html outputs and sanitizes user input values.