File Upload Validation 1 component design & features
This file upload example uses the diceui FileUpload component with the accept prop set to image files only. It demonstrates file type validation that rejects non-image files and displays toast notifications with error messages when invalid files are selected. The dropzone includes image-specific messaging and icons.
Image-only validation is essential for profile pictures, galleries, or media upload interfaces where only images are acceptable. The validation prevents users from selecting incompatible files and provides immediate feedback, reducing form submission errors and improving user experience.