if else in function code example

Example 1: else if javascrit

if (condition1) {
  //  block of code to be executed if condition1 is true
 }
else if (condition2) {
  //  block of code to be executed if the condition1 is false and 
  //  condition2 is true
} else {
  //  block of code to be executed if the condition1 is false and 
  //  condition2 is false
 }

Example 2: if function example

var hi = "hi";
if (hi == "hi") { //if the variable hi is "hi" then:
  //Whatever you want to happen
} if (hi != "hi") {
  //Whatever you don't want to happen
}

Example 3: how many else statements can be added in javascript

if (condition a) {
    // code that will execute if condition a is true
} else if (condition b) {
    // code that will execute if condition b is true
} else if (condition c) {
    // code that will execute if condition c is true
} else {
    // code that will execute if all above conditions are false
}

Example 4: javascript if elseif

if (condition) {

} else if (other_condition) {

} else {

}