Wilberforce UwadiegwuinFlutter CommunityValidating and Formatting Payment Card Text Fields in FlutterThis article explains how you can validate payment card number, CVV and date. And also format the text fields in Flutter.Jan 28, 20202Jan 28, 20202
Wilberforce UwadiegwuinFlutter CommunityAn in-depth dive into implementing swipe-to-dismiss in FlutterIn Flutter, implementing swipe to dismiss is easier than you think.Oct 26, 20191Oct 26, 20191
Wilberforce UwadiegwuinWe’ve moved to freeCodeCamp.org/newsHow to validate forms and user input the easy way using FlutterComing from an Android background, validating forms and user input requires lines upon lines of boilerplate code.May 10, 2018May 10, 2018
Wilberforce UwadiegwuinWe’ve moved to freeCodeCamp.org/newsBuilding a simple news aggregator app with FlutterPowered by Dart, Flutter is:Apr 12, 20181Apr 12, 20181
Wilberforce UwadiegwuHow to Watermark a Bitmap in AndroidFor whatever reason you might want to watermark an image in Android. This article walks you trough the process of doing that. It ain’t…Dec 24, 20171Dec 24, 20171