How to change textField underline color in Flutter?

Posted by Andre Scott | Updated on

Want to change textField underline color in Flutter? The logical answer would be to use an InputBorder, particularly an UnderlineInputDecorator, and pass it in to the inputdecorator as the border. However, all this does is tell the InputDecorator whether is should use an underline or whatever else you specify.

So to change the colour do something like this (or specify the theme for your entire application):


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