How can I use v-model for advanced scenarios in Vue?

How can I use v-model for advanced scenarios in Vue?

You can use v-model for advanced scenarios like custom components, multiple inputs, and dynamic forms. What specific use case do you have in mind?

I want to bind a v-model to a custom input component. How do I do that?

To bind v-model to a custom component, you need to emit an input event from the child component. Here's a quick example: in your custom component, use this.$emit('input', value) when the input changes.

Can I use v-model with arrays or objects?

Yes, you can use v-model with arrays and objects. For arrays, you can bind to a specific index, and for objects, you can bind to a specific property. Just ensure to update the array or object correctly to reflect changes.

What about using v-model with checkboxes?

For checkboxes, you can bind v-model to a boolean value or an array for multiple selections. Use v-model with :value to manage the checked state.