How can I implement file upload validation in Vue.js?

How can I implement file upload validation in Vue.js?

You can use the v-model directive to bind the file input and validate the file type and size in your methods.

What file types can I validate?

You can validate common file types like images (jpg, png, gif) and documents (pdf, docx) by checking the file's MIME type.

How do I show error messages for invalid files?

You can use a data property to store error messages and conditionally render them in your template based on validation results.

Can I limit the file size?

Yes, you can check the size property of the file object and compare it to your defined limit in your validation method.