Validate vaccination inputs

Usage

validate_vaccination_input(x, country)

x: An object to be validated as input to the vaccine_investment argument of daedalus().
country: A country or territory object of class <daedalus_country>, or a country or territory name from those included in the package; see daedalus.data::country_names, or a country ISO2 or ISO3 code; see daedalus.data::country_codes_iso2c and daedalus.data::country_codes_iso3c. Country-specific data such as the community and workplace contacts, the demography, and the distribution of the workforce into economic sectors is automatically accessed from package data for the relevant country name if it is passed as a string. To override package defaults for country characteristics, pass a <daedalus_country> object instead. See daedalus_country() for more.

A <daedalus_vaccination> object.