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Implement Shared Custom Validator Directive In Angular

Implement Shared Custom #Validator Directive In #Angular by @SibeeshVenu cc @CsharpCorner

  • In this post, we are going to see how to create a custom validator directive in Angular 5.
  • We have already seen how to do validation in our previous posts, and we have not done any validations for comparing the password and confirming the password, remember?
  • At the end of this article, you will get to know how to create a new shared directive according to our requirements.
  • If we create a custom shared directive for creating a compare validator, it would be a great piece of code right, which can be reused.
  • Before we do that, we should add our new custom directive selector in our confirm password field, because that’s where we are going to use in our validator.

In this post, we are going to see how to create a custom validator directive in Angular 5. We have already seen how to do validation in our previous posts, and we have not done any validations for comparing the password and confirming the password, remember? Here we are going to see that. At the end of this article, you will get to know how to create a new shared directive according to our requirements.

Introduction

In this post, we are going to see how to create a custom validator directive in Angular 5. We have already seen how to do validation in our previous posts, and we have not done any validations for comparing the password and confirming the password, remember? Here, we are going to see that. At the end of this article, you will get to know how to create a new shared directive according to our requirements. This post is a continuation of the course Developing an Angular 5 App series if you haven’t gone through the previous posts yet, I strongly recommend you to do that. You can find the links to the previous posts below. I hope you will like this article. You can always see this article on my blog here.

Developing an Angular 5 App series

These are the previous posts in this series. Please go ahead and have a look.

Source Code

You can always clone or download the source code here.

Background

Validations have a vital role in all applications no matter in what language it is been developed. And since it is an essential part, there are many ways to achieve it. If we create a custom shared directive for creating a compare validator, it would be a great piece of code right, which can be reused.

Using the code

It is recommended to clone the project…

Implement Shared Custom Validator Directive In Angular