Header field names are case insensitive which was addressed to some extent in the code by lowercasing the properties of the coercers object (here via the l helper function). However, the function performing the coercion compared the original (non-lowercase) fields to the lowercase coercers properties (here), which doesn't work unless the header was lowercase to begin with.
This is fixed here by using the same lowercasing on the parameter name when checking for a matching coercer.
jakobw
commented
2 years ago
Header field names are case insensitive which was addressed to some extent in the code by lowercasing the properties of the
coercersobject (here via thelhelper function). However, the function performing the coercion compared the original (non-lowercase) fields to the lowercase coercers properties (here), which doesn't work unless the header was lowercase to begin with.This is fixed here by using the same lowercasing on the parameter name when checking for a matching coercer.