This functionality connects two HTMLInputElements to not permit the designated minimumHTMLInputElement to have a time that
is after the maximum one.
Config Parameter:
MaxField: CSS-Selector selecting the HTMLInputElement that takes the maximum time.
MsgMinInvalid: The optional string to show as the error message when the minimum-HTMLInputElement's value is after
the one in the Maximum-HTMLInputElement.
MsgMaxInvalid: The optional string to show as the error message when the maximum-HTMLInputElement's value is before
the one in the Minimum-HTMLInputElement.
EqualityPermitted: Specifies whether the same start and end time is permitted.
Provides the Time_Frame.functionality.
Remarks
Maintainer: Callari, Salvatore (Salvatore.Callari@Ansbach.de)