disallowTrailingWhitespace

Requires all lines to end on a non-whitespace character

Types: Boolean or String

Values:

• true
• "ignoreEmptyLines": (default: false) allow whitespace on empty lines

JSHint: trailing

Example

"disallowTrailingWhitespace": true

Valid

var foo = "blah blah";

Invalid

var foo = "blah blah"; //<-- whitespace character here

Valid for true

foo = 'bar';

foo = 'baz';

Invalid for true but Valid for ignoreEmptyLines

foo = 'bar';
\t
foo = 'baz';