N8N 102 Hand on Exercise —Validation Failed

n8n Academy N8N102: Integrations: APIs and Connected Workflows
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1

Hello n8n Community,
I am struggling with Webhook exercise - Hands-on Exercise: Webhook-Driven Order Processing System

My webhook doesn’t retrieve total field, it only gives order_id and customer_id as you can see in the attached image but gets inserted in the data table. Due to this my workflow always fails. Any help is appreciated. TIA.

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image2527×1180 301 KB

2

Hello,

One of the checks is parameter validation. It is supposed to send the payload without the total in one of the 3 checks done in step 1.

Please make sure that you’re validating the parameters and returning the correct error message and status code.

cheers,

3

Thank you for your response. As per documentation in step 1.3, the total value is mandatory check as you can see in the snippet below.

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image931×1147 53.9 KB

4

Yes and we purposely send one request with the total missing on purpose to ensure that your response is checking for all three.