JSLint警告三元运算符

Question

I have the following code in JavaScript:

var a = num ? 5 : "five";

Code seems to be workable. But JSLint warns like this:

 #2 Expected '?' at column 9, not column 15. var a = h ? 5 : "qwerty"; // Line 10, Pos 15 #3 Expected ':' at column 9, not column 19. var a = h ? 5 : "qwerty"; // Line 10, Pos 19 

So what the problem is? How to disable such warnings?

Answer 1

Its opinion is that:

The ternary operator can be visually confusing, so ? question mark and : colon always begin a line and increase the indentation by 4 spaces.

\nvar a = h \n    ?  5 \n    : "qwerty"; \n

To fix either comply with the rule or tick messy whitespace .