C#•2y ago

❔ ModelState.IsValid

do I need to call this explicitly myself or does the framework call this when using webAPI? I would assume that its called automatically but its still possible for the JSON to end up de-serialized but still not be valid?

3 Replies

Saber•2y ago

controllers marked with [ApiController] automatically check this and return a bad request

SimoOP•2y ago

thank you! that clears it up that explains this type of response then:

{
    "errors": {
        "EmailAddress": [
            "The EmailAddress field is required."
        ]
    },
    "type": "https://tools.ietf.org/html/rfc7231#section-6.5.1",
    "title": "One or more validation errors occurred.",
    "status": 400,
    "traceId": "00-eba25af423d72cafb9cd245658d426c4-18ed1876309cd757-01"
}

{
    "errors": {
        "EmailAddress": [
            "The EmailAddress field is required."
        ]
    },
    "type": "https://tools.ietf.org/html/rfc7231#section-6.5.1",
    "title": "One or more validation errors occurred.",
    "status": 400,
    "traceId": "00-eba25af423d72cafb9cd245658d426c4-18ed1876309cd757-01"
}

Accord•2y ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

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❔ ModelState.IsValid