Learn about the {$field_no_prefix}_save_pre hook in WordPress and how it can be used for data validation and sanitization before saving to the database. Understand its parameters, troubleshooting, best practices, and see a usage example in this comprehensive guide.
Learn about the wp_validate_site_data hook in WordPress, its parameters, best practices, and troubleshooting tips. Ensure secure and accurate site data with this essential hook. See a usage example for custom validation and sanitization.
Learn about the WordPress hook sanitize_key and how it is used to sanitize string keys for various purposes within WordPress. Understand its parameters, best practices, and usage examples to ensure proper implementation.
Learn about the WordPress hook js_escape and how it can be used to escape strings for JavaScript to prevent cross-site scripting attacks. Understand its parameters, troubleshooting, best practices, and usage with a helpful example.
Learn how to use the customize_validate_{$setting->id} hook in WordPress to validate and sanitize customizer settings before saving. Understand the parameters, troubleshooting, and best practices for secure data handling. Plus, get a usage example for implementing custom validation functions.
