7 Best Form Validation Libraries For Angular (2020 Update)

Validate form fields with ease.

This is a hand-picked collection of 7 best free Form Validation components, directives,  other related libraries for Angular to validate form fields on the client-side or server-side.

Originally Published Dec 04 2017, updated Feb 07 2020

1. ngx-errors

ngx-errors

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A declarative validation errors module for reactive forms.


2. angular-validation

angular-validation

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Form validation after user stop typing (debounce default of 1sec). Angular-Validation is an angular directive/service with locales (languages) with a very simple approach of defining your validation="" directly within your element to validate (input, textarea, etc) and…that’s it!!! The directive/service will take care of the rest!


3. angular-forms-and-validations

angular-forms-and-validations

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Angular Forms and Validations For Angular 7+.


4. ng-bootstrap-form-validation

Data Driven Form Validator For Angular

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An Angular module that makes Bootstrap form validation easy.


5. ngx-validate

ngx-validate

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Dynamic reactive forms validation for Angular 5+.


6. ngx-validator

ngx-validator

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Validator directive and custom input generator for angular template-driven and reactive forms.


7. ngx-validate

ngx-validate 2

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An implementation of various angular validators for Angular 2+. Currently supports data-driven form only.


More Resources:

There’re lots of Angular form validation libraries out there and you can find more resources about form validators on our Form Validation category.

Here are a few more resources available online: