JavaScript if else

Question

How exactly that works?

Answer 1

If-else is condition based boolean thing

This have 2 blocks of code, one in if condition another in else.

if(2<3){
console.log('2');
}
else{
console.log('3');
}

The condition with 'if' is checked, if the condition(I.e. 2<3) is true, the if block will be executed, if it false, then else block will be executed...

https://www.sololearn.com/learn/JavaScript/1137/

//you should start the JS code😅

Answer 2

If statement you allows to perform a bloc instructions whether a condition are valid or not.

Answer 3

Thank you