Search own posts

Some forums have a section that you can click on "Your Posts" or the like where a member can search for anything he/she has posted.

I note that we have a "Search for: By User:
Click here to select user to search for.
Search own posts..." etc.
However, we cannot search without searching for a word, phrase etc. Can this be modified as quite often (yes, I know I'm losing it ) I cannot remember what I commented on >

(name withheld to protect the poor ol' bugger )

Just type a single vowel in the search box (a, e, i, o, u) when you're looking for your posts .. this search engine on this forum, doesn't need any minimum amount of letters, unlike some search engines.

Thanks for that.
It worked for "a". Because it defaults to "Match All Words"
However, when selecting a vowel, you must also select "Match Partial Words". Then walla
Thanks again. Rod.