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How to Validate Vehicle Number in Powerapps

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Posted on by care_sk 2

Hi,

 

   I Developing an app to capture the vehicle details , i need to vaildate the Vehicle Number ( Format) like TN02 AB 1020 . Is it Possible in Powerapps. Please guide.

Categories:
Power Apps Pro Dev & ISV
I have the same question (0)
  • S. Honert Profile Picture
    S. Honert 5 on at

    Hi,

     

    1. in your case, you must use an OCR-Service: e.g.: microsoft cognititve services https://azure.microsoft.com/en-us/services/cognitive-services/computer-vision/#detect-text
    2. if you build/create an canvas-App, then you transfering the picture to the cognitive-service
      1. the response of this service is an JSON and you must parse like here #PARSEJsonFlow http://johnliu.net/blog/2018/6/a-thesis-on-the-parse-json-action-in-microsoft-flow
      2. this response JSON contain your vehicle-number

     

    Best Greetings, Sven

  • Hemant Gaur Profile Picture
    Hemant Gaur Microsoft Employee on at
    Can you please elaborate on requirements? Do you need to validate the string value for license plate for correct format string ? What is the correct format ? Or you want to use some REST service to check the number for existence ?

    What about getting the string value at all - do you need camera and OCR ?

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