Instruction: Describe the steps for creating a custom v-model on a component in Vue.js.
Context: This question tests the candidate's expertise in Vue.js's customizability, specifically their ability to implement a two-way data binding on custom components, showcasing advanced understanding of Vue.js's reactivity system.
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Firstly, it’s crucial to understand that v-model is syntactic sugar provided by Vue.js for two-way data binding. It primarily serves to create a two-way binding on form input and textarea elements but can be customized for use on any component. The default behavior of v-model can be broken down into two parts: updating the value on user input and passing the value to the component.
To customize the v-model on a component, we follow these steps:...