Checking for Undefined In React

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囚心锁ツ
囚心锁ツ 2020-12-29 20:10

I have a scenario where I\'m passing data from a reducer into my react state.

data:

{
    \"id\": 1,
    \"title\": \"Test\",
    \"content\": {
            


        
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  •  南方客
    南方客 (楼主)
    2020-12-29 20:34

    You can check undefined object using below code.

    ReactObject === 'undefined'

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