Improved validation and error handling #46
Description
Is your feature request related to a problem? Please describe.
There is no direct problem/bug. However, currently there is minimal data validation in the code to ensure that the right number/type/etc. of arguments are provided. As a result, the code may not fail gracefully.
Describe the solution you'd like
We need better validation and error handling to prevent cryptic error messages.
Describe alternatives you've considered
N/A
Additional context
This is especially important when considering frameworks that may need to interface directly with Philote-Python. If it doesn't fail gracefully, the library may be a non-starter for those developers.