SmartMirror-Projektarbeit/node_modules/stylelint/lib/rules/function-calc-no-invalid

function-calc-no-invalid

Disallow an invalid expression within calc functions.

.foo {width: calc();}
/**               ↑
 * empty expression */
.foo {width: calc(100% 80px);}
/**                   ↑
/* missing operator */
.foo {width: calc(100% -80px);}
/**                   ↑
/* missing operator */
.foo {width: calc(100% - - 80px);}
/**                      ↑
/* unexpected operator */
.foo {width: calc(100% -);}
/**                    ↑
/* unexpected operator */
.foo {width: calc(- 100%);}
/**               ↑
/* unexpected operator */
.foo {width: calc(100% / 0);}
/**                    ↑ ↑
/* division by zero */
.foo {width: calc(100px + 80);}
/**                  ↑  ↑  ↑
/* the `resolved type` is invalid */
.foo {width: calc(100% + 80);}
/**                  ↑ ↑  ↑
/* the `resolved type` is invalid */
.foo {width: calc(100px - 80);}
/**                  ↑  ↑  ↑
/* the `resolved type` is invalid */
.foo {width: calc(100px * 80px);}
/**                  ↑  ↑   ↑
/* the `resolved type` is invalid */
.foo {width: calc(100 / 80%);}
/**                 ↑ ↑   ↑
/* the `resolved type` is invalid */

• calc() must have an expression.
• calc() must have an operator between the arguments.
• calc() must not be division by zero.
• The resolved type must be valid for where the expression is placed.

Options

true

The following patterns are considered violations:

.foo {width: calc();}

.foo {width: calc(100% 80px);}

.foo {width: calc(100% - - 80px);}

.foo {width: calc(100% / 0);}

.foo {width: calc(100px + 80);}

The following patterns are not considered violations:

.foo {width: calc(100% - 80px);}

.foo {width: calc(100% - var(--bar));}

.foo {width: calc(var(--bar) - var(--baz));}