rewrite required fields check

scss/_functions.scss

@@ -301,8 +301,8 @@ $_luminance-list: .0008 .001 .0011 .0013 .0015 .0017 .002 .0022 .0025 .0027 .003
   @return $result;
 }
 
-@mixin validate-utilities-field($utility, $utility-name, $field) {
+@mixin _validate-utilities-field($utility, $utility-name, $field) {
   @if (not map-has-key($utility, $field)) {
-    @warn "Required field «#{$field}» is empty. Check the field name for the «#{$utility-name}» utility";
+    @warn "Missing '#{$field}' for '#{$utility-name}' utility";
   }
 }

scss/mixins/_utilities.scss

@@ -1,15 +1,16 @@
 // Utility generator
 // Used to generate utilities & print utilities
-@mixin generate-utility($utility, $utility-name, $infix, $is-rfs-media-query: false) {
+@mixin generate-utility($utility, $infix, $is-rfs-media-query: false, $utility-name: null) {
   // Check Requires Fields
-
-  $required-fields: (
-    "property",
-    "values",
-  );
-
-  @each $field in $required-fields {
-    @include validate-utilities-field($utility, $utility-name, $field);
+  @if ($utility-name) {
+    $required-fields: (
+      "property",
+      "values",
+    );
+
+    @each $field in $required-fields {
+      @include _validate-utilities-field($utility, $utility-name, $field);
+    }
   }
 
   // End Check Requires Fields

scss/utilities/_api.scss

@@ -10,7 +10,7 @@
       // The utility can be disabled with `false`, thus check if the utility is a map first
       // Only proceed if responsive media queries are enabled or if it's the base media query
       @if type-of($utility) == "map" and (map-get($utility, responsive) or $infix == "") {
-        @include generate-utility($utility, $key, $infix);
+        @include generate-utility($utility, $infix, $utility-name: $key);
       }
     }
   }
@@ -27,7 +27,7 @@
         // The utility can be disabled with `false`, thus check if the utility is a map first
         // Only proceed if responsive media queries are enabled or if it's the base media query
         @if type-of($utility) == "map" and map-get($utility, rfs) and (map-get($utility, responsive) or $infix == "") {
-          @include generate-utility($utility, $key, $infix, true);
+          @include generate-utility($utility, $infix, true, $utility-name: $key);
         }
       }
     }
@@ -41,7 +41,7 @@
     // The utility can be disabled with `false`, thus check if the utility is a map first
     // Then check if the utility needs print styles
     @if type-of($utility) == "map" and map-get($utility, print) == true {
-      @include generate-utility($utility, $key, "-print");
+      @include generate-utility($utility, "-print", $utility-name: $key);
     }
   }
 }