[openguides-tickets] [OpenGuides] #197: node_image field accepts whitespace-only values.

#197: node_image field accepts whitespace-only values. ------------------------+--------------------------------------------------- Reporter: Kake | Owner: Kake Type: defect | Status: new Priority: normal | Milestone: Component: openguides | Version: svn Severity: normal | Keywords: ------------------------+--------------------------------------------------- If you put a whitespace-only value in the node_image field in the edit form, it assumes this is a valid URL, and gives you a "Picture of XXXX" box in the page display.