javascript truthy

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showing results for - "javascript truthy"
Hazel
13 Feb 2016
1//Checking truthy and falsy value
2
3function truthyOrFalsy (val) { 
4    if(val) {
5      return true
6    } else {
7      return false
8    }
9}
10
11console.log(truthyOrFalsy(0)) // print false
12console.log(truthyOrFalsy(5)) // print true
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Augustin
24 Jan 2018
1// Truthy values:
2
3// All values are truthy, BUT (excluding) the following:
40
5''
6undefined
7null
8NaN
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