variable ()

Returns an error message stating an issue with one or more variables.

Parameters

$message

The message which describes the issue.

Type

String

$names

The names of the variables for which there is an issue.

Type

ArgList<*>

Return Value

String

A string describing the reason one or more variables are misconfigured.

Example

@use '@sass-fairy/exception';

$height: 20rem !default;

@if meta.type-of($height) != 'number' {
  @error exception.variable-type('height', $height, 'number');
}

@if $height < 0 {
  @error exception.variable('Value must not be less than zero, but is `#{$height}`', 'height');
}