thomshouse/escher — pull request #21 by adetwiler (2011-12-13 00:42:44+00:00)
Title: Adding InputStatus to UI helper

* New function $UI->setInputStatus() accepts fieldname,
status type (e.g. error) and optional message.
* New function $UI->getInputStatus() returns the status
of input fields. Function can optionally specify an array of
fieldnames, and type of output (e.g. 'json').
Output defaults to array. Fixes #19.