Fix: Prevent empty space-only messages and allow same file re-upload after cancel #1928
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This PR includes two key bug fixes in the Chatbot UI project, with all changes made in components/chat/chat-input.tsx.
Fixes Included:
Prevent Submitting Whitespace-Only Messages
Users were previously able to send messages that only contained spaces or tabs.
Now, messages containing only whitespace are blocked from being submitted.
🛠️ Change ensures cleaner chat history and better user experience.
Fix for File Upload on Cancel
When users select a file or image, cancel the upload, and then try to re-upload the same file, it wasn’t being detected or shown.
This fix resets the file input value, so users can now re-select the same file successfully.
📍 File Modified:
components/chat/chat-input.tsx