CODEWITHSUNDEEP
javascript
Abhijeet1234
Abhijeet1234

Reputation: 45

How to check if a string contains specific words in javascript

I am trying to check whether string contain specific given sentence in string or not. I have below string in that I want to check 'already registered' sentence present or not however string is contain array so I couldn't get.

message =  'User error fabric-ca request register failed with errors [[{"code":0,"message":"Registration of \'yandgsub15\' failed: Identity \'yandgsub15\' is already registered"}]]' }

I tried below function, however I couldn't get it though it. please anybody have solution?

var n = error.includes("registered");

Upvotes: 1

Views: 5775

Answers (2)

AntonioSk
AntonioSk

Reputation: 526

You are trying to search for "registered" in a string called error but there isn't try this:

message =  'User error fabric-ca request register failed with errors [[{"code":0,"message":"Registration of \'yandgsub15\' failed: Identity \'yandgsub15\' is already registered"}]]' }

var n = message.includes("registered");

Upvotes: 3

tinmarfrutos
tinmarfrutos

Reputation: 1784

I think you just don't search on the good variable

In your example you're trying to search "registered" on error and not on message

The code below is working

message = 'User error fabric-ca request register failed with errors [[{"code":0,"message":"Registration of \'yandgsub15\' failed: Identity \'yandgsub15\' is already registered"}]]' 

var n = message.includes('registered')

console.log(n) // true

Upvotes: 2

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