How to create and validate forms in Flutter
Автор: The Flutter Factory
Загружено: 2019-09-11
Просмотров: 111778
Almost every app requires some user input and validation. This video will show you how easy it is to create forms Flutter and validate user input.
00:00 - Intro
00:30 - Discussing existing code
01:00 - Creating the form
07:54 - Adding validation to a TextFormField
10:08 - Calling the validate() method
12:28 - Sorry about the editing error here :)
14:28 - validate the email field
17:03 - Setting specific keyboard types for different inputs
18:40 - Validating a number by parsing a string
21:03 - Controlling the length of characters (max/min)
21:34 - Testing a valid form
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