Comparison Operators
Equal (==)
==
Returns true if the operands are equal. If the two operands are not of the same type, JavaScript attempts to convert the operands to an appropriate type for the comparison.
3 == var1"3" == var13 == '3'
Not equal (!=)
!=
Returns true if the operands are not equal. If the two operands are not of the same type, JavaScript attempts to convert the operands to an appropriate type for the comparison.
var1 != 4var2 != "3"
Strict equal (===)
===
Returns true if the operands are equal and of the same type.
3 === var1
Strict not equal (!==)
!==
Returns true if the operands are not equal and/or not of the same type.
var1 !== "3"3 !== '3'
Greater than (>)
>
Returns true if the left operand is greater than the right operand.
var2 > var1
Greater than or equal (>=)
>=
Returns true if the left operand is greater than or equal to the right operand.
var2 >= var1var1 >= 3
Less than (<)
<
Returns true if the left operand is less than the right operand.
var1 < var2
Less than or equal (<=)
<=
Returns true if the left operand is less than or equal to the right operand.
var1 <= var2var2 <= 5