JavaScript supports both these methods of declaring a JavaScript function: Syntax A: function myFunction() { // do something } Syntax B: var myFunction = function() { // do something } code example
Example 1: declare function javascript
function myFunction(var1, var2) {
return var1 * var2;
}
Example 2: function js
function myFunc(param) {
return param
}
console.log(myFunc("Hello World"))