I have this code in Swift (iOS 16+) and I have a login screen into my app, where the user needs to enter an email and password. I also have a .onTapGesture method on the GeometryReader { ... } wrapping…
I have a TextField with TextAlign.right. If i write some text in it and press the space bar multiple times the spaces are not displayed, until i enter another "visible" character. How to display the spaces without entering a "visible"…
After Material 3, default TextField border and label color (when focused) were changed to grey. So I needed to set my ThemeData as below. If the TextField is empty, there's a hint inside it with light gray color, which is…
My app has (among other things) a TextField and ElevatedButton. I'm managing state with Provider. I want the button color to change from white to blue when the TextField's content changes. I have this code in the TextField: onChanged: (_)…
I have the following code where I am trying to get the contents of the TextField next to Result Text in the UI to update automatically based on the changed item in the DropdownMenu of this Flutter app. Code: import…
In my codes, Row widget nested in Column widget are causing exception at times. I searched and found that you can nest Row in Column however. So, I am unable to find the cause and more importantly the fix of…
In my app, users can write in English as well as Arabic. So for English, I want to use "Poppins" as font style, and for Arabic, I want to use "sfArabic". I did not find any proper solution for that.…
This link here describes how to set an initial value to a TextField widget. I need to be able to set a value (possibly overriding any existing value) if a CheckboxListTile is checked, and clear the value if unchecked. How…
I am new to Flutter, coming from React and Vue. I'm trying to make a simple widget used to enter hours and minutes. I think it is turning out fine, although I have the problem that the widget stretches out…
I have problem that create cancel button in textField. But it's always save changing cancel button and submit button both If I delete the cancel button code, it's also save the change of textField when pop alertdialog by clicking background…