Home ☀️ 3/6 - To check truthy value - if(var)
Post
Cancel

☀️ 3/6 - To check truthy value - if(var)

1
2
3
if (value) {
  //true if value is not null, undefined, NaN, empty string(""), 0, false
}

falsy value in Javascript

  • false
  • 0
  • null
  • undefined
  • NaN

img-description if(var)

(내가 보려고 기록함)

This post is licensed under CC BY 4.0 by the author.