I am wondering if there is a way to established a fixed tagging system? Basically I want to standardize my tagging system so that users are unable to misspell names, words, phrases. If for example, one user tags a photograph with "Alan Moore" and the next plans to tag a different photo with "Alen Moore", is there a way for the system to detect if the user is beginning to spell A...l... and to then give the user a drop down of the previous tags that start with A...l... ?
Hope that makes sense. Thanks!