Okay I just read that if a variable is not

Question

JavaScript

Ᏸ

Okay I just read that if a variable is not

declared with one of the keywords var, let, const, it becomes a global variable... could this be the reason?

0

12.05.2020

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Simen

Yes. Use strict mode to make this an error so you don't accidently create globals https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Strict_mode

0

13.05.2020

Edwing123 · Accepted Answer

Edwing123

I guessing is global since it's not defined into a function, class, block, etc ... they are just declared in the top execution context (main)

0

12.05.2020

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Okay I just read that if a variable is not

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