Убрал повторения имен блоков для ошибочных состояний формы

src/blocks/field-checkbox/field-checkbox__input-wrap--error.scss

@@ -6,10 +6,12 @@ $color-danger:                hsl(2, 64%, 58%) !default;
 
 .field-checkbox {
 
+  $block-name:                &;
+
   &__input-wrap--error {
 
-    .field-checkbox__name-text,
-    .field-checkbox__help-text {
+    #{$block-name}__name-text,
+    #{$block-name}__help-text {
       color: $color-danger;
     }
   }

src/blocks/field-file/field-file--error.scss

@@ -6,16 +6,18 @@ $color-danger:                hsl(2, 64%, 58%) !default;
 
 .field-file {
 
+  $block-name:                &;
+
   &--error {
 
-    .field-file__name,
-    .field-file__name-text,
-    .field-file__input,
-    .field-file__help-text {
+    #{$block-name}__name,
+    #{$block-name}__name-text,
+    #{$block-name}__input,
+    #{$block-name}__help-text {
       color: $color-danger;
     }
 
-    .field-file__name-text {
+    #{$block-name}__name-text {
       border-color: $color-danger;
       background-color: lighten($color-danger, 35%);
     }

src/blocks/field-radio/field-radio__input-wrap--error.scss

@@ -6,10 +6,12 @@ $color-danger:                hsl(2, 64%, 58%) !default;
 
 .field-radio {
 
+  $block-name:                &;
+
   &__input-wrap--error {
 
-    .field-radio__name-text,
-    .field-radio__help-text {
+    #{$block-name}__name-text,
+    #{$block-name}__help-text {
       color: $color-danger;
     }
   }

src/blocks/field-select/field-select--error.scss

@@ -6,15 +6,17 @@ $color-danger:                hsl(2, 64%, 58%) !default;
 
 .field-select {
 
+  $block-name:                &;
+
   &--error {
 
-    .field-select__name,
-    .field-select__select,
-    .field-select__help-text {
+    #{$block-name}__name,
+    #{$block-name}__select,
+    #{$block-name}__help-text {
       color: $color-danger;
     }
 
-    .field-select__select {
+    #{$block-name}__select {
       border-color: $color-danger;
       background-color: lighten($color-danger, 35%);
     }

src/blocks/field-text/field-text--error.scss

@@ -6,15 +6,17 @@ $color-danger:                hsl(2, 64%, 58%) !default;
 
 .field-text {
 
+  $block-name:                &;
+
   &--error {
 
-    .field-text__name,
-    .field-text__input,
-    .field-text__help-text {
+    #{$block-name}__name,
+    #{$block-name}__input,
+    #{$block-name}__help-text {
       color: $color-danger;
     }
 
-    .field-text__input {
+    #{$block-name}__input {
       border-color: $color-danger;
       background-color: lighten($color-danger, 35%);
     }