Reuse existing translation strings

web-frontend/modules/builder/components/page/sidePanels/StyleBoxForm.vue

@@ -48,7 +48,7 @@ export default {
      */
     error() {
       if (this.$v.values.padding.$error) {
-        return this.$t('styleBoxForm.paddingError')
+        return this.$t('error.minMaxLength', { min: 0, max: 200 })
       } else {
         return ''
       }

web-frontend/modules/builder/components/theme/MainThemeConfigBlock.vue

@@ -132,7 +132,7 @@
               v-if="$v.builder.theme[`heading_${i}_font_size`].$error"
               class="error"
             >
-              {{ $t('mainThemeConfigBlock.fontSizeError') }}
+              {{ $t('error.minMaxLength', { min: 1, max: 100 }) }}
             </div>
           </div>
         </div>

web-frontend/modules/builder/locales/en.json

@@ -275,17 +275,13 @@
         "boxTop": "Padding top",
         "boxBottom": "Padding bottom"
     },
-    "styleBoxForm": {
-        "paddingError": "The value must be an integer between 0 and 200."
-    },
     "mainThemeConfigBlock": {
       "colorsLabel": "Colors",
       "primaryColor": "Primary",
       "secondaryColor": "Secondary",
       "typography": "Typography",
       "headingLabel": "Heading {i} (h{i})",
-      "headingValue": "Heading <h{i}>",
+      "headingValue": "Heading <h{i}>"
-      "fontSizeError": "The value must be an integer between 1 and 100."
     },
     "buttonElementForm": {
         "valueLabel": "Text",