What are some common challenges faced when working with JS WYSIWYG editors in PHP development?

One common challenge when working with JS WYSIWYG editors in PHP development is handling the formatting and styling inconsistencies that may arise when transferring content between the editor and the backend. One way to solve this is by sanitizing and validating the input data before saving it to the database. This can help ensure that only safe and properly formatted content is stored.

// Sanitize and validate input data from WYSIWYG editor
$raw_content = $_POST['editor_content'];
$clean_content = strip_tags($raw_content); // Remove any HTML tags
$validated_content = filter_var($clean_content, FILTER_SANITIZE_STRING); // Sanitize the input

// Save the validated content to the database
// $db->query("INSERT INTO content_table (content) VALUES ('$validated_content')");