//The OR operator in Javascript is 2 verticals lines: ||
var a = true;
var b = false;
if(a || b) {
//one of them is true, code inside this block will be executed
}Javascript Comparison Operators
== Equal to
=== Equal value and equal type
!= Not equal
!== Not equal value or not equal type
> Greater than
< Less than
>= Greater than or equal to
<= Less than or equal to
? Ternary operator
//AND Operator expressed as &&
const x = 7;
const y = 4;
(x == 7 && y == 5); // false
(x == 3 && y == 4); // false
(x == 7 && y == 4); // true
if (condition == value && condition == otherValue) {
return something;
}//|| is the or operator in JavaScript
if(a == 1 || b != 'value'){
yourFunction();
}var a = 2;
var b = 5;
var c = 10;
if (a === 3 || a === 2) {
console.log("TRUE");
} else {console.log("FALSE");}
if (a === 4 || b === 3 || c === 11) {
console.log("TRUE");
} else {console.log("FALSE");}
if (b === 5 || c != 10) {
console.log("TRUE");
} else {console.log("FALSE");}
/* Output:
TRUE
FALSE
TRUE
*//*OR operator:*/
||
// example:
var a = 10;
var b = 5;
if(a > 7 or b > 7){
print("This will print!")
}
// Even though a is not less than 7, b is, so the program will print
// the statement.