Using WordPress ‘antispambot()’ PHP function
Converts email addresses characters to HTML entities to block spam bots.
is_email()
Using WordPress ‘is_email()’ PHP function
The `is_email()` function in WordPress checks whether a given string is a valid email address or not
Using WordPress ‘lostpassword_post’ PHP action
The 'lostpassword_post' PHP action in WordPress allows developers to customize the password reset process and add additional functionality.
Using WordPress ‘authenticate’ PHP filter
The 'authenticate' PHP filter in WordPress allows developers to customize the authentication process for users. By hooking into this filter, developers can add their own authentication logic or modify the…
Using WordPress ‘is_email’ PHP filter
The WordPress 'is_email' PHP filter is a powerful tool for validating email addresses in your website's forms and fields.
Using WordPress ‘pre_update_option_{$option}’ PHP filter
The 'pre_update_option_{$option}' PHP filter in WordPress allows developers to modify data before it is saved to the database. This can be useful for validating user input or performing calculations on…
Using WordPress ‘customize_sanitize_{$this->id}’ PHP filter
The 'customize_sanitize_{$this->id}' PHP filter in WordPress allows developers to sanitize and validate user input in customizer settings.
How to sanitize data in WordPress plugins and themes
Learn about the importance of data sanitization in WordPress plugins and themes, and discover key functions for sanitizing data in WordPress. Explore examples of how to combine data sanitization with…
How to validate data in WordPress
Learn how to validate data in WordPress using the guide and various functions such as is_int(), is_float(), is_email(), wp_http_validate_url(), rest_is_ipaddress(), and more. Protect your website from vulnerabilities by ensuring data…