Angular 4 Custom Validation for Template Driven forms 🅰️

This article consists an example for a custom email validator using regex. 🌐

Angular 4 Already has a built-in validator for this “ng-pattern”. ⚠️

But this article is more focused on creating a base for custom validators so you could improve and use it for other use cases. 💎

Usage :

<input type="email" emailvalidator>

https://t.me/pgimg/74

[ Website ] : http://bit.do/anva

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#JavaScript #Angular #Forms
@ProgrammingTip