This functionality, which is available under QuickBlox’s Trust & Safety feature, identifies inappropriate words and phrases in a collection of text and lets you mask the unwanted content in a variety of different ways. Thus, whenever the user publishes a message, the functionality scans the text for profanity and either masks the word or block the message.
Please note that this feature is available as an add-on for Enterprise customers.
You can find out more details about benefits of Enterprise plan here: Robust, secure, customizable communication solutions for enterprises
Feel free to check our official documentation for more information that will help you to integrate QuickBlox services into your applications / projects or contact our Support team by submitting a ticket if you have any other questions.