A simple approach to displaying form validation messages in Angular

Channel:
Australia Joshua Morony
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81,900
Published on ● Video Link: https://www.youtube.com/watch?v=ctXcCRl-zCw


Category:
Tutorial
Duration: 8:53
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485

In this video, we take a look at how to display form validation error messages to the user in a way that is simple to implement, doesn't rely on any 3rd party dependencies, and doesn't compromise on UX.

We also walk through how the FormGroupDirective is used by Angular to hook into the standard form DOM element.

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Learn Angular with Ionic: https://ionicstart.com

ngx-errors: https://github.com/ngspot/ngx-errors

0:00 Introduction
0:44 How the validations should work
2:02 The form validators
2:37 Update on blur
3:10 Showing validation messages
6:45 Handling the custom validator
7:49 Conclusion

#ionic #angular

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