#Validation

We can not imagine any language that has not to click event because without click it’s very hard to trigger any actions. So here in Flutter, we are talking about buttons and clickable widgets very quickly in the flutter. In this blog we are going to discuss pre-define buttons…

Apps often require users to enter information into a text field. For example, you might require users to log in with an email address and password combination. To make apps secure and easy to use we check following pointers : Whether the information the user has provided is valid….