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Add Error checking to prevent invalid breakpoint (#28889)

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* Add Error checking to prevent invalid breakpoint

Error checking to prevent invalid breakpoint name

* check type rather than value

* Revert "check type rather than value"

This reverts commit 04ab1e652f9c9c1c7725b7328b12f548a2c6d142.

* use of not rather than null
This commit is contained in:
Ashfahan Khan
2019-06-17 11:00:36 +05:00
committed by Martijn Cuppens
parent 0829decce0
commit c5b1919dea
1 changed files with 4 additions and 1 deletions
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scss/mixins/_breakpoints.scss
+4 -1
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@@ -16,7 +16,10 @@
// md // md
@function breakpoint-next($name, $breakpoints: $grid-breakpoints, $breakpoint-names: map-keys($breakpoints)) { @function breakpoint-next($name, $breakpoints: $grid-breakpoints, $breakpoint-names: map-keys($breakpoints)) {
$n: index($breakpoint-names, $name); $n: index($breakpoint-names, $name);
@return if($n != null and $n < length($breakpoint-names), nth($breakpoint-names, $n + 1), null); @if not $n {
@error "breakpoint `#{$name}` not found in `#{$breakpoints}`";
}
@return if($n < length($breakpoint-names), nth($breakpoint-names, $n + 1), null);
} }
// Minimum breakpoint width. Null for the smallest (first) breakpoint. // Minimum breakpoint width. Null for the smallest (first) breakpoint.