upgrade to 6?

Hello there. Thank detour for this module. I've made D6 port (see attached .tgz).
Also, this text was included to unique_field.info:

WARNING: this module was converted with help of DEADWOOD module. It was tested against D6.4/CCK 6.x-2.0-rc7 and it generally works. I've found one problem though: module do not count time _periods_ (i.e. *between 1pm and 2pm*) as unique value, it only counts exact matches. But it must be a separate feature request. The reason why I've put this text here, instead of *readme.txt*, is to attract your attention: please, test module again and, if it goes well, report it back, thus we can help detour commit it back as official D6 release. Thank you!

So, as text above says, please test it and report back. Thank you!

Yur,

Thanks for contributing this. I have now released a development version of unique_field for Drupal 6.x.