How to use blur to check username and email availability in Svelte

Designing a good user experience (UX) doesn't have to be hard. For example, in this example we'll check whether a username and email are available or not when the user tabs out of the field (on blur). Using Svelte, this is super easy to do... so let's do it!
šŸ¤Æ Support on Patreon
  • https://www.patreon.com/davidwparker

ā±ļø Timestamps:
  • 00:00 - Introduction
  • 00:40 - Readme
  • 00:58 - Demo
  • 01:30 - sign in changes
  • 02:13 - sign up changes (blur checks here)

šŸ’Œ Newsletter:
  • https://www.programmingtil.com/

šŸŖElsewhere:
  • Twitter : https://twitter.com/davidwparker
  • Twitter: https://twitter.com/programmingtil
  • GitHub: https://github.com/davidwparker

šŸ’­Concepts:
  • Deploying a Svelte/Sapper application to Vercel by pushing to Github

šŸ“šResources:
  • https://github.com/davidwparker/programmingtil-svelte/tree/ep10
  • https://vercel.com/

ļæ½ļæ½ Subscribe!
  • http://bit.ly/subdavidwparker

My name is David W Parker and Iā€™m creating and publishing videos on ProgrammingTIL to help teach anyone and everyone who wants to code. Iā€™m a huge fan of Ruby on Rails, Svelte, TailwindCSS, and WebGL. Iā€™ve used React a lot in the past, as well as some Vue and AngularJS. Iā€™ve done some professional Python and Django. I like to create real applications and my tutorials will walk you through how to build something real from beginning-to-end.

svelte #sapper

Ā© programmingtil.com