Improvement request: check validity of parameter values from CLI

When implementing CORE in a software product (it triggers a separate process for the CORE validation) in which I had an error in the code, the CORE validation crashed each time with a message that was not understandable by me), until I found that I had a spelling error in my CLI call: I had "-s stdtmig" instead of "-s sdtmig" ... (stupid me ...).
It would be a nice feature that when CORE is starting, it checks whether the provided parameter values make sense, and if one of them doesn't, a nice, understandable message is displayed, and the program then stops in an orderly way.