27 lines
504 B
Markdown
27 lines
504 B
Markdown
importance: 4
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---
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# Rewrite the function using '?' or '||'
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The following function returns `true` if the parameter `age` is greater than `18`.
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Otherwise it asks for a confirmation and returns its result.
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```js
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function checkAge(age) {
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if (age > 18) {
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return true;
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} else {
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return confirm('Did parents allow you?');
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}
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}
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```
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Rewrite it, to perform the same, but without `if`, in a single line.
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Make two variants of `checkAge`:
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1. Using a question mark operator `'?'`
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2. Using OR `||`
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