Weird and unnecessary whitespace in textarea, visible only on justinmind.com, not in local simulation.
I have a textarea in a form that looks like this when running a simulation locally:
... but like this when viewed on justinmind.com:
Apparently, the HTML generation for simulation is different from the HTML generation for sharing via justinmind.com. Here are screenshots of the rendered HTML in the Google Chrome Developer Tools. The problem is obvious: on Justinmind.com, a bunch of extra spaces have been inserted before each line of the textarea (except the first):
Shared vis JustinMind.com: