How to validate the user entered details based on data present in database

Can anyone help me in validating the fields entered in the form with the details that are already existing in the database.

like entered details and existing details are matched then some functionality need to be performed.

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    Certified Lead Developer

    What you can do is create a very simple web API on your Appian environment and on the same environment, create an integration pointing to the that very API. And in that integration you can take the username and password as rule inputs. This way by calling that integration with given username and password, you can validate if the authorization was successful. Hope that solves your use-case.

    Note: In this method, you cannot use encrypted text field as you will not be able to send password in encrypted format to the integration. Instead you can simply set masked: true in the text field itself.

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  • 0
    Certified Lead Developer

    What you can do is create a very simple web API on your Appian environment and on the same environment, create an integration pointing to the that very API. And in that integration you can take the username and password as rule inputs. This way by calling that integration with given username and password, you can validate if the authorization was successful. Hope that solves your use-case.

    Note: In this method, you cannot use encrypted text field as you will not be able to send password in encrypted format to the integration. Instead you can simply set masked: true in the text field itself.

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