Implementation

To use the Whitelisting section you have to configure at least one authentication type: Hosted Authentication Type, Embedded Authentication Type, or Third-party Authentication Type.

You can access the Whitelisting by navigating to Cloud Scale > Authentication in the console, and clicking the Whitelisting option.

Custom User Validation enables you to validate your end-users using a custom logic as defined by you in a Basic I/O function.

Custom User Validation will be disabled by default, and you have the option of configuring it in two ways:

Note: You can also enable Custom User Validation in the *Additional Settings* section during the last step of all the authentication setups.

Enable Custom User Validation

1. Click the toggle button present next to the Custom User Validation option in the Whitelisting section.
   

2. Select the Basic I/O function that contains your custom logic from the dropdown.
   

3. You can click JSON Validation button to view and copy the sample JSON input to test the function. You can test this input with a sample function available in the respective SDK sections of each stack, or with your own custom logic.
   

4. Click Configure to finish enabling Custom User Validation.
   

Disable Custom User Validation

You can disable the Custom User Validation option if you no longer wish to validate user sign ups using a custom logic, by simply clicking the toggle button to disable Custom User Validation.

Custom User Validation will be disabled, and can be re-enabled again at any time.