#[valid_date]
A Max/MSP external to verify the validity of a given datetime in MM DD HH mm format.
Built against max-sdk-7.1.0 on OS X 10.11. No idea about backwards compat or windows support.
Written as part of Robin Fox's Giant Theremin project in May 2016.
##Setup
git clone https://github.com/Cycling74/max-sdk.git
cd max-sdk-${VERSION}/source
git clone https://github.com/tbrodel/valid_date.git
After building in Xcode the external will be found in max-sdk-${VERSION}/externals