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showing results for - "forjs check if key in json"
Angelo
10 Oct 2020
1var json = {key1: 'value1', key2: 'value2'}
2
3"key1" in json ? console.log('key exists') : console.log('unknown key')
4
5"key3" in json ? console.log('key exists') : console.log('unknown key')
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