Project Validation

The Kanda SDK provides a Project Validation tool that checks your project settings and helps you resolve configuration issues. It's designed to be flexible, allowing you to easily add custom validation rules.

Accessing the Project Validation

You can access the Project Validation view by going into (menu: Edit > Project Settings > Kanda SDK > Project Validation)

Overview

The Project Validation is implemented through automatically rule discovery based on [ProjectValidationRuleSource] attribute. This attribute is applied to static methods that return a collection of SettingsValidationRule objects.

A SettingsValidationRule consists of:

• Message: A message displayed in the UI to inform the user.
• Check Predicate: A function that checks whether the project setting meets a certain condition.
• Fix Action (optional): A function that fixes the issue when the user clicks the Fix button.
• BuildTargetGroup (optional): Specifies the platform the rule applies to. By default, this is set to BuildTargetGroup.Unknown, meaning the rule will be enforced for all build targets.

Custom rule setup

1. Create a validation rule

private static SettingsValidationRule ValidateAndroidBuildTarget()
{
    var requiredTarget = AndroidArchitecture.ARM64;
 
    return new SettingsValidationRule
    {
        BuildTargetGroup = BuildTargetGroup.Android,
        Message = "Android builds should target ARM64 architecture.",
        CheckPredicate =
            () => PlayerSettings.Android.targetArchitectures == requiredTarget,
        FixAction =
            () => PlayerSettings.Android.targetArchitectures = requiredTarget
    };
}

2. Create validation rule source method

[ProjectValidationRuleSource]
public static SettingsValidationRule[] GetValidationRules()
{
    return new[] { ValidateAndroidBuildTarget() };
}

By using the Project Validation tool, you can streamline your project configuration process and ensure your settings are correct.