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Home/ Questions/Q 8079249
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Editorial Team
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Editorial Team
Asked: June 5, 20262026-06-05T16:02:45+00:00 2026-06-05T16:02:45+00:00

In my sinatra app i have a form which is used to submit data

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In my sinatra app i have a form which is used to submit data via a POST request to a url.The url also accepts json sent in a POST request.
Is there any way to determine in the handler if json data was received in the post or the data submitted was sent from the form ?

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  1. Editorial Team
    Editorial Team
    2026-06-05T16:02:48+00:00Added an answer on June 5, 2026 at 4:02 pm

    When you send data via a Post request you will have data in your params Hash. So if there is a key there is a value, even if it’s empty. So you can check for example via params[:json] if you have received something via json (assuming you call that parameter :json). The same goes for data. But then I’m not entirely sure if that’s what you’re asking for. Either way all data you get is handled via the params variable.

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