value-list-max-empty-lines

Limit the number of adjacent empty lines within value lists.

a {
  box-shadow:
    inset 0 2px 0 #dcffa6,
                    /* ← */
    0 2px 5px #000; /* ↑ */
}                   /* ↑ */
/**                    ↑
 *       This empty line */

The fix option can automatically fix all of the problems reported by this rule.

Options

int: Maximum number of adjacent empty lines allowed.

For example, with 0:

The following patterns are considered problems:

a {
  padding: 10px

    10px
    10px
    10px
}

a {
  padding:
    10px
    10px
    10px

    10px
}

a {
  box-shadow: inset 0 2px 0 #dcffa6,

    0 2px 5px #000;
}

a {
  box-shadow:
    inset 0 2px 0 #dcffa6,

    0 2px 5px #000;
}

The following patterns are not considered problems:

a {
  padding: 10px 10px 10px 10px
}

a {
  padding: 10px
    10px
    10px
    10px
}

a {
  padding:
    10px
    10px
    10px
    10px
}

a {
  box-shadow: inset 0 2px 0 #dcffa6, 0 2px 5px #000;
}

a {
  box-shadow: inset 0 2px 0 #dcffa6,
    0 2px 5px #000;
}

a {
  box-shadow:
    inset 0 2px 0 #dcffa6,
    0 2px 5px #000;
}