diff --git a/components/lib/autocomplete/AutoComplete.vue b/components/lib/autocomplete/AutoComplete.vue
index f88f43699..5b262baad 100755
--- a/components/lib/autocomplete/AutoComplete.vue
+++ b/components/lib/autocomplete/AutoComplete.vue
@@ -765,7 +765,7 @@ export default {
             return this.isValidOption(option) && this.getOptionLabel(option).toLocaleLowerCase(this.searchLocale) === value.toLocaleLowerCase(this.searchLocale);
         },
         isValidOption(option) {
-            return option && !(this.isOptionDisabled(option) || this.isOptionGroup(option));
+            return ObjectUtils.isNotEmpty(option) && !(this.isOptionDisabled(option) || this.isOptionGroup(option));
         },
         isValidSelectedOption(option) {
             return this.isValidOption(option) && this.isSelected(option);
diff --git a/components/lib/cascadeselect/CascadeSelect.vue b/components/lib/cascadeselect/CascadeSelect.vue
index a5c94ba1d..865eb139e 100644
--- a/components/lib/cascadeselect/CascadeSelect.vue
+++ b/components/lib/cascadeselect/CascadeSelect.vue
@@ -528,7 +528,7 @@ export default {
             return this.isValidOption(processedOption) && this.getProccessedOptionLabel(processedOption).toLocaleLowerCase(this.searchLocale).startsWith(this.searchValue.toLocaleLowerCase(this.searchLocale));
         },
         isValidOption(processedOption) {
-            return !!processedOption && !this.isOptionDisabled(processedOption.option);
+            return ObjectUtils.isNotEmpty(processedOption) && !this.isOptionDisabled(processedOption.option);
         },
         isValidSelectedOption(processedOption) {
             return this.isValidOption(processedOption) && this.isSelected(processedOption);
diff --git a/components/lib/dropdown/Dropdown.vue b/components/lib/dropdown/Dropdown.vue
index 8ddebed14..94c434d60 100755
--- a/components/lib/dropdown/Dropdown.vue
+++ b/components/lib/dropdown/Dropdown.vue
@@ -711,7 +711,7 @@ export default {
             return this.isValidOption(option) && this.getOptionLabel(option).toLocaleLowerCase(this.filterLocale).startsWith(this.searchValue.toLocaleLowerCase(this.filterLocale));
         },
         isValidOption(option) {
-            return option && !(this.isOptionDisabled(option) || this.isOptionGroup(option));
+            return ObjectUtils.isNotEmpty(option) && !(this.isOptionDisabled(option) || this.isOptionGroup(option));
         },
         isValidSelectedOption(option) {
             return this.isValidOption(option) && this.isSelected(option);
diff --git a/components/lib/listbox/Listbox.vue b/components/lib/listbox/Listbox.vue
index b8c6a2aa4..a56080855 100755
--- a/components/lib/listbox/Listbox.vue
+++ b/components/lib/listbox/Listbox.vue
@@ -511,7 +511,7 @@ export default {
             return this.isValidOption(option) && this.getOptionLabel(option).toLocaleLowerCase(this.filterLocale).startsWith(this.searchValue.toLocaleLowerCase(this.filterLocale));
         },
         isValidOption(option) {
-            return option && !(this.isOptionDisabled(option) || this.isOptionGroup(option));
+            return ObjectUtils.isNotEmpty(option) && !(this.isOptionDisabled(option) || this.isOptionGroup(option));
         },
         isValidSelectedOption(option) {
             return this.isValidOption(option) && this.isSelected(option);
diff --git a/components/lib/multiselect/MultiSelect.vue b/components/lib/multiselect/MultiSelect.vue
index 37e044700..6f274f829 100755
--- a/components/lib/multiselect/MultiSelect.vue
+++ b/components/lib/multiselect/MultiSelect.vue
@@ -804,7 +804,7 @@ export default {
             return this.isValidOption(option) && this.getOptionLabel(option).toLocaleLowerCase(this.filterLocale).startsWith(this.searchValue.toLocaleLowerCase(this.filterLocale));
         },
         isValidOption(option) {
-            return option && !(this.isOptionDisabled(option) || this.isOptionGroup(option));
+            return ObjectUtils.isNotEmpty(option) && !(this.isOptionDisabled(option) || this.isOptionGroup(option));
         },
         isValidSelectedOption(option) {
             return this.isValidOption(option) && this.isSelected(option);