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Introducing The Generated Columns Feature
Backendless version 5.7.3 introduces generated columns, a new feature of the Backendless Database. Using this feature, you can declare a new type of column for which the database calculates the values based on a specified expression. These new columns function much like formulas in your favorite spreadsheet application. When you add a generated column, you…

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…