What is the Difference Between "==" and "===" operators

We need the difference between these two operators for prestige park grove application is crashing down 


1 Reply

YA YuvanShankar Arunagiri Syncfusion Team May 24, 2023 11:02 AM UTC

Hi Prestigepark,


The main difference between "==" and "===" operators is that "==" performs type coercion, while "===" does not.


When you use "==" to compare values, JavaScript tries to convert the operands to a common type before making the comparison. This can lead to unexpected behavior because different types can be considered equal. For example, "5" == 5 evaluates to true because JavaScript converts the string "5" to the number 5.


On the other hand, "===" performs a strict comparison without any type coercion. It checks both the value and the data type of the operands. If the operands have different types, the comparison will always evaluate to false.


In simple terms, "==" is more lenient and allows for type conversion, while "===" is stricter and only considers values equal if they have the same type. It is generally safer to use "===" for precise and predictable comparisons.


Regards,

YuvanShankar A


Loader.
Up arrow icon