Guide to Solve different kinds of Problems (Page - 26)

In this example, we are going to show you the easiest way to disable TextField or TextFormField Form Input in Flutter App. In some context, you may need to disable TextField. See the example below to disable TextField input in Flutter.

In this example, we are going to show you the easiest way to validate TextFiled or TextFormField in Flutter App. Validation is very important to retrieve correct data from users. See the example below to validate email, full name, phone number, credit card number, URL, and many more.

Are you getting ʺInsecure HTTP is not allowed by platformʺ error while running your Flutter APP. This is caused by insecure ʺHTTPʺ or insecure Websocket ʺWSʺ protocol in Flutter.

In this example, we are going to show you the way to solve ’overflowed by pixels’ error on the Keyboard popup or on screen content is overflowed. This usually happens when widget content is overflowed outside the screen.

In this example, we are going to show you the way to disable copy, cut, paste, and select all toolbar on TextField widget. You may need to disable these toolbar on your app.

In this example, we are going to show you the way to copy text to the clipboard or get the text from clipboard with Dart in Flutter App. The copy and paste feature is a very common feature used in mobile apps.

In this example, we are going to show you the way to use Flat Icons in Flutter App. Flat Icons are thin-weight icons that have very elegant looks.

In this example, we are going to show you the way to change the font shadow of Text widget in Flutter. Font shadow gives more vibrance look on text.

In this example, we are going to show the way to change style of font inside text widget such as font-weight, font size, color, bold, italic, underline properties of font inside Text Widget in Flutter.

In this example, we are going to show you the way to set hint and label text on TextField widget in Flutter with style like text weight, color, font size.

In this example, we are going to show you the way to set line-height spacing in Text Widget in Flutter. You may need different spacing heights according to the applied fonts.

In this example, we are going to show you the easiest way to change border widget, radius, and border color of TextField widget in Flutter. There may be many text field in the form, use the example below to style border of TextField with less code.