I am new to PowerApps and I am trying to figure out the best way to create an app that answers the following business problem:
We have to upload a set of Excel files to an Azure Blob storage that will be transferred to a SQL database. For that end, we would need to validate the headers from the Excel files before uploading them to the Blob storage, or, in any case, be able to upload the files, validate them and have the ability to delete them if they are not compliant.
The idea would be to check each of the column headers against a template (another Excel file maybe?) with the correct headers, and prompt the user a message if the headers are not correct (and, if possible, which ones are wrong or missing). Keep in mind that we would be trying to upload several files, I was thinking of using some kind of dropdown that would allow the user to select which file they are uploading and using that selection for referencing which template should be used for comparison.