You can define your own functions in the following way:
function returnType functionName (type1 arg1, type2 arg2,..., typeN argN) {
variableDeclarations
otherFunctionDeclarations
Statements
Mappings
return [expression];
}You must put the return statement at the end. For more
information about the return statement see Return Statement. Inside some functions, there
can be Mappings. These may be in any place inside the function.
In addition to any other data type mentioned above, the function can also return void.
Since CloudConnect version 2.8.0, you can also define a function for your own error messages.
function string getMessage() {
return message;
}This message variable should be declared as
a global string variable and defined anywhere in the code so as to
be used in the place where the getMessage()
function is located. The message will be written
to console.