Vorlage:ParmAnd3
Aus ZUM-Unterrichten
Checks if 3 parameters ( {{{1}}}, {{{2}}} and {{{3}}} ) are set. Returns::
- if all are set: {{{4}}}
- if one of the parameters is missing: {{{5}}}
Checks if 3 parameters ( {{{1}}}, {{{2}}} and {{{3}}} ) are set. Returns::