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What do $v and $event denote in Vue.Js? What and in which situations do we use these. Please elaborate in detail with examples too.
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$v is an object that calls vuelidate (at the time of writing the comment, supported in version Vue. js 2.0), which is intended to check every input, which is made in a non-html form.
Vuex is a state management pattern for vue. js. $t is the injected method from vue. js or Vue. i18n.
How $parent is described in Vue? The $parent property, like $root, can be used for accessing the parent instance from a child. It provides direct access, making the application hard to test and debug. Both of the options above are true.
Ref s are Vue. js instance properties that are used to register or indicate a reference to HTML elements or child elements in the template of your application. If a ref attribute is added to an HTML element in your Vue template, you'll then be able to reference that element or even a child element in your Vue instance.
$v refers to Vuelidate's special object used for storing validation states. Read more here: https://github.com/vuelidate/vuelidate
If you have $v in your HTML codes, definitely, the code makes use of Vuelidate for form validations.
$event is a special object used to store and retrieve events by Vue.js. Read more here: https://vuejs.org/v2/guide/events.html
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