No Trailing Whitespace

Lines should not end with whitespace characters.

Exceptions

Space-only lines may be excluded from this constraint, with option ignore_empty_lines.

Quick fix

Use an Erlang code formatter that disallows trailing whitespace at the end of lines.

Options

• ignore_empty_lines :: boolean()
  • default: false

Example configuration

{elvis_text_style, no_trailing_whitespace, #{ignore_empty_lines => false}}