In another article discussing user management, we covered how to use the user registration API to register users for your app. When registering a user, your app sends a collection of user registration properties to the server. Values for these properties typically come from a registration form in your app. Some form fields may be…

In another post, we introduced you to the publish/subscribe messaging API. The API can be used to broadcast messages that can be received by multiple client apps. Be sure to check out our guide to building a Flutter chat app to see pub/sub messaging in action. Note: It is important to distinguish between pub/sub messages…

In other articles, we have reviewed multiple techniques for loading data objects from persistent server-side storage. There is a list of all articles categorized by topic. In this post, we are going to review the API for loading data objects using an SQL query.

Deleting an object in your Backendless Database using the Data Service API is just as easy as creating or updating one. If an object has relations, they are broken up and the related objects are not deleted. The sample below retrieves the first object from a table and deletes it.

There will often be times when you want to delete users from your database, whether it’s to purge old users or to allow users to delete their own account. Backendless supports two methods for deleting a user: using the API or using Backendless Console. The API approach is described using the code below.

In another article, we wrote about how to change a user’s password using Backendless Console. There are also ways to change a user’s password using API. In this post, we will review the API that can be used to change the password if a user can log in.

There is an API for loading the very first object created in the table. The first object is determined by the value in the created column – Backendless Database picks the one with the smallest timestamp.

Data paging is the process of breaking up a larger set of objects into smaller chunks, commonly referred to as pages. Typically paging applies to the results of search queries when the server may return too many objects at once.

Sending an email is a very common operation for many applications. For most of them, it is the server-side that is responsible for delivering an email message. Backendless makes it trivially easy to deliver a branded email (meaning it will look like it was sent by your app) in the plain text or HTML formats…