Add add config validators

src/configloader/configloader.go

@@ -11,11 +11,6 @@ type MDWebDavUploaderConfig struct {
     PublishOnImport bool   `json:"visible"`
 }
 
-type ParserListItem struct {
-    name string
-
-}
-
 // Returns a uniform filepath for the configuration of this tool.
 // To be compatible across operating systems, this will be a JSON
 // file in the same directory as the current programm.
@@ -23,45 +18,8 @@ func getConfigFilepath() string {
 
 }
 
-// Returns a uniform filepath for the cache for the list of
-// available parsers.
-func getParserCacheFilepath() string {
-
-}
-
 // Loads configuration from the configuration file (located using
 // getConfigFilepath()).
 func LoadFromFile() MDWebDavUploaderConfig {
 
 }
-
-// Stores a parser list to a cache file (located via
-// getParserCacheFilepath()).
-func StoreParserList(parserList []ParserListItem) {
-
-}
-
-// Returns a list of the available parsers.
-func ListParsers() []ParserListItem {
-
-}
-
-
-// Checks if inputParser is in the list of available parsers.
-// Returns the parser name or an error.
-func ValidateParser(inputParser string) (string, error) {
-
-}
-
-// Validates an input mail address.
-// Returns the valid mail address or an eQueries therror.
-func ValidateMail(mail string) (string, error) {
-
-}
-
-// Validates an entered instance URL.
-// Returns the entered URL in a unified form (minus optional
-// trailing slashes and the /musdb suffix) or an error.
-func ValidateInstanceLink(instanceUrl string) (string, error) {
-
-}