Difference Between required and ng-required
required |
ng-required |
---|---|
Makes an input field required in all cases. It cannot be used to make an input field required conditionally. | It can be used to make an input field required conditionally. |
It is a standard HTML5 attribute and can be used in any javascript framework | It is an AngularJS directive, and can only be used in the AngularJS framework. |
It doesn’t require any value to be passed to the attribute | It required a boolean value to be passed to the attribute |
What is the Difference Between required and ng-required in AngularJS ?
In web application development, AngularJS is one of the most favorite dynamic JavaScript frameworks that has HTML through script tags, enabling us to augment the HTML attributes using the directives and facilitating the data binding through the expressions.
In AngularJS, we can use certain Directives or Attributes for form validations, that require some form inputs to be filled, conditionally or unconditionally, before submitting the form. For this, we can use the required attribute and ng-required Directive, and both of them have different use cases.
In this article, we will learn the difference between the required and ng-required, and understand them with the help of basic examples.