Fix WOPI Proof Errors by Checking Keys, Discovery, and URLs
Trace Collabora WOPI proof failures to mismatched keys, stale discovery data, clock drift, or proxy URL changes—without weakening validation.
Facebook is a social network used by many people today. With this application, we can freely post photos and videos for everyone to see. However, for some reason, after my article was created, I didn't want to post it and wanted to save the draft and wait for the right time to post it without having to re-create the article.
If you don't know how to post and search for drafts on Facebook, today Download.vn will introduce an article on how to create drafts on Facebook , please refer to it.
Video instructions on creating and searching for draft posts on Facebook
Instructions for creating and searching for draft posts on Facebook
Step 1: First open the Facebook application on your phone, then on the Facebook home page interface click on What are you thinking?.
Step 2: Create posts with images, videos or status.
Step 3: After you have created the post, click on the arrow icon in the upper left corner of the screen.

Step 4: Now the bottom of the screen will display a notification window " Do you want to complete your article later?" ”, tap Save as draft .
Step 5: On the phone's notification window, " Your draft has been saved " will be displayed.
Step 6: To review the draft you just created, click on the draft notification on Facebook.

Step 7: Click on the draft post you want to repost to the timeline.
Step 8: Finally, tap the Post button in the upper right corner of the screen.

Note:
- Drafts on Facebook can only be saved for 3 days. After 3 days, the draft will be deleted by Facebook.
- You can only create and save drafts this way when your phone is allowed to receive notifications from Facebook.
Wishing you success!
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