Source Code: https://github.com/tapdevs/flutter-tutorial/tree/sec2-part3
In this video, we will learn how to validate text input form fields. We are gonna add confirm password field and i will try to add validate all other text fields. If the user enters an email address in the wrong format, an error will be returned. If passwords do not match or shorter than 4 words then an error will be thrown.
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Flutter Course - Section 2 Widgets - Part 3: Form and Text Input Field Validators | NatokHD