vue.jsHow do I use the v-model in Vue.js?

The v-model directive is used in Vue.js to create two-way data bindings on form input, textarea, and select elements. It automatically picks up the value of the data model and updates it when the user changes the input.

<!-- example of v-model usage -->
<input type="text" v-model="message">

<script>
  new Vue({
    el: '#app',
    data: {
      message: 'Hello Vue.js!'
    }
  });
</script>

The v-model directive binds the message data property to the <input> element. Any changes made to the <input> element will be reflected in the data model, and any changes made to the data model will be reflected in the <input> element.

Code explanation

1. v-model - This is the directive that binds the data model to the element.
2. message - This is the data model that is being bound to the element.
3. <input> - This is the HTML element that the data model is being bound to.

For more information on using the v-model directive, check out the Vue.js documentation.

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