Need an easy way to do this, as typical desktop methods are hard to do, BUT, abide by principles of mobile design and let it be undoable also. (suggest how, if not OS level, like press and hold clear after this returns it, or robust autocomplete saving). Refer to Cancel Guard (which references this!) to make sure everything is on the same page. Likely to use some of the same diagrams also. Also count clearing overall entry, selections other than text fields, whole forms, etc. Some anti-patterns, but some value.

Problem

Variations

Field level (careful!)

Form level (anti!)

Interaction Details

Presentation Details

Antipatterns

Examples