How to disable button in flutter - Set Button NotClickable - change button Opacity

Hi, Guys Welcome to Proto Coders Point, In this fluter tutorial we will learn how to disable a button in flutter & also learn how to make flutter raisedbutton invisibility when not in use so that we can prevent a button from being clicked twice accidentally. Preventing a button from being clicked twice accidentally Sometimes what happens is when a user wants to submit a form or perform an action when a button is clicked but accidentally a submit button or flutter raised button gets clicked twice, due to flutter button getting clicked double-time accidentally, double data entry get stored or user performs the task twice or face some problem while using your flutter app. So to prevent this you need to disable further onClick event on button until the task or the process get completed. Complete source code: https://protocoderspoint.com/how-to-disable-make-button-invisible-in-flutter/ How to disable/make button invisible in a flutter How to change the opacity of a button in a flutter make button not clickable Comment below for any queries 😀 Follow and support me: 🐦 Twitter: https://twitter.com/rajatpalankar 💬 Facebook: https://www.facebook.com/protocoderspoint/ 💸 Instagram: https://www.instagram.com/protocoderspoint/ Be sure to ask for help in the comments if you need any. Suggestions for future Flutter tutorials are also very welcome! :) For mobile application development keep learning freely from proto coders point Visit: https://protocoderspoint.com/ . . Support Proto Coders Point: https://www.buymeacoffee.com/rajatpalankar