Blog
Backendless Continues Momentum in Fall 2023 with 16 G2 Badges
Backendless earns 16 badges in the Fall 2023 G2 reports, including High Performer across API Management, mBaaS, API Design, and RAD, showcasing the platform's excellent developer support, ease of use, and global customer satisfaction.

How to Validate User Properties With Regular Expressions

  When working with data, particularly user-submitted data, you often need to validate it. For example, if we are creating a database in which there is a “site” field and corresponding IP address field, it would be very useful to ensure that the data written to these fields is in the appropriate format.