Template:Height

{{#switch:{{#if:|1|0}}{{#if:|1|0}}{{#if:|1|0}}{{#if:|1|0}} |1000=^{[convert: needs a number]} |0100=^{[convert: invalid number]} |0011=^{[convert: needs a number]} |0010=^{[convert: needs a number]} |0001=^{[convert: needs a number]} |0000= |#default=Error: please specify height using only one type of units }}{{#ifeq:{{{1}}}|0|{{safesubst:#switch:

 {{safesubst:#if: 
 | {{{demospace}}}    
 | {{safesubst:#ifeq:Template|
   | main
   | other
   }} 
 }}

| main = | other | #default = }} }}