/**
 * Securing Input
 *
 * Any time you’re using potentially unsafe data, it never hurts to validate and sanitize it. Validating is confirming the data is what you expect it to be. Sanitization is a more liberal approach to cleaning your data.
 */
/**
 * Escaping Output
 *
 * Whenever you’re rendering data from the database, you’ll want to make sure it’s properly escaped. Escaping helps prevent issues like cross-site scripting.
 */