Enum entry without value?

Question

typescript

One of the values ​​comes from the back, was made to match enum

enum EPhone  {
    INVALID = "INVALID",
    ALREADY_EXISTS = "ALREADY_EXISTS",
    SUCCESS = "SUCCESS"
}

I saw in someone else's code that someone is doing enum without values ​​and I want to understand what this means and what is the analogue of such a record?

enum EPhone  {
    INVALID,
    ALREADY_EXISTS,
    SUCCESS
}

Answer 1

https://www.tutorialsteacher.com/typescript/typesc...

enum EPhone  {
    INVALID,
    ALREADY_EXISTS,
    SUCCESS
}

Analog

enum EPhone  {
    INVALID=0,
    ALREADY_EXISTS=1,
    SUCCESS=2
}