johannes-gehrs/wtforms-parsleyjs — pull request #4 by seanbrant (2013-12-02 22:37:24+00:00)
Title: Handles unlimited range numbers

WTForms uses -1 to denote no min/max value. This makes the range and rangelength
validators incorrect. This patch falls back to min/max and minlength/maxlength
validation when one of the range values is -1.