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Check Out Our Free No-Code App Building Masterclass
We are excited to announce the release of our first-ever Masterclass for Backendless’ UI Builder. With this free course, you will learn how to take your no-code app to the next level!

How to validate user properties with regular expressions

When a user registers or updates their account, your application uses the user registration API. It is common for the user interface to enforce the data entry rules and validate the values entered by the user. However, an alternative approach is to perform data validation on the server. Backendless supports user property validation when creating…