javascript - How to call 2 child functions in one main function -

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i have several functions in javascript results want use in if statement in function.

my problem first listed child function seems returning result. when swap order of functions around still returning result child function listed first.

i'm beginner , not familiar functions yet. see example below. please specific answers.

function main(a) {   return functone(x);  // name of function "functone" example   return functtwo(y);  // name of function "functtwo" example    if(functone(x)!="true") {     return false;   } else {     if(functtwo(y)!="true) {       return false;     } else {       return true;     }   } }

you can't return 2 values 1 function. code should 

function main(a){ if(functone(x)!="true")   {return false;} else       {if(functtwo(y)!="true")          {return false;} else {return true;}      } }

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