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Validation Errors Generated By AppService #5212

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greatsamps created

Hi,

In our application, we are checking some bits that require a database lookup (duplicates etc) during the method call to the Add/Update method on the AppServices. What i am looking to do is throw a detailed validation exception if something is incorrect.

I have found this link:

<a class="postlink" href="https://aspnetboilerplate.com/Pages/Documents/Validating-Data-Transfer-Objects">https://aspnetboilerplate.com/Pages/Doc ... er-Objects</a>

but it is not clear how i can get hold of the validation context from an appservice.

Please advise.

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2 Answer(s)
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    alper created
    Support Team

    If you want to make some DB requests in your DTO it's a very bad practice. You should do it in your Application Service method.

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    ismcagdas created
    Support Team

    You can throw AbpValidationException.

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