In addition to default directives (like v-model or v-show), Vue allows you to register custom directives to perform direct DOM manipulation (e.g. auto-focusing on mount).
Vue Custom Directives
Create reusable low-level DOM manipulations with directive hooks.
Key Takeaways: Vue Custom Directives
Mastering Vue Custom Directives helps you write clean and reliable Vue.js code. Follow standard conventions, test edge cases, and keep logic simple. Try running the code example below and complete the exercises to build confidence.
Vue Custom Directives Code Example
Vue.jsconst vFocus = {
mounted: (el) => el.focus()
};
// In template:
// <input v-focus placeholder="Auto-focused on load" />
Output
Automatically focuses input on mount
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