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Video of 47- Flutter Forms Focus and text fields (Arabic) in Flutter course by Code2Start - Mohamed Fathy Taha channel, video No. 47 free certified online
When a text field is selected and accepting input, it is said to have “focus.” Generally, users shift focus to a text field by tapping, and developers shift focus to a text field programmatically by using the tools described in this recipe.
Managing focus is a fundamental tool for creating forms with an intuitive flow. For example, say you have a search screen with a text field. When the user navigates to the search screen, you can set the focus to the text field for the search term. This allows the user to start typing as soon as the screen is visible, without needing to manually tap the text field.