In this video I walk you through a simple technique which determines if a record exists in #Supabase using a conditional action in #FlutterFlow. We also look at using a couple of different filter types to handle different use-cases. Additionally we also use an Inline Function to remove any whitespace that the user has entered. Finally we round things up with a Form Widget to make sure our user actually keys something in to the TextField Widget.
Skill Level: Beginner
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Final Project - https://app.flutterflow.io/project/n-...
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