If you’re about to design or release an API for the web and want to avoid the ire of your developers, I’ve summed up the best (and worst) of what I’ve seen into 8 rules:
Confessions of a serial bicycle buyer | Environment | guardian.co.uk
There are many ways of classifying the various types of cyclist, but one in particular separates people into two clearly defined camps: those for whom one bike is plenty enough, thank you very much, and those we might call serial bicycle buyers.
Second, it may be a good idea for the script that receives the form data to check that the data returned indeed uses UTF-8 (in case something went wrong, e.g. the user changed the encoding).