diff --git a/src/app/shared/components/filters-list/searchbar/searchbar.component.ts b/src/app/shared/components/filters-list/searchbar/searchbar.component.ts
index 792c5de4c0..0973cce52b 100644
--- a/src/app/shared/components/filters-list/searchbar/searchbar.component.ts
+++ b/src/app/shared/components/filters-list/searchbar/searchbar.component.ts
@@ -10,6 +10,8 @@ import { Navigation } from 'shared/models/navigation.model';
 import { SetSearchQueryValue } from 'shared/store/filter.actions';
 import { FilterState } from 'shared/store/filter.state';
 import { NavigationState } from 'shared/store/navigation.state';
+import { SEARCHBAR_REGEX_VALID } from 'shared/constants/regex-constants';
+import { SEARCHBAR_REGEX_REPLACE } from 'shared/constants/regex-constants';
 
 @Component({
   selector: 'app-searchbar',
@@ -26,7 +28,7 @@ export class SearchbarComponent implements OnInit, OnDestroy {
   private searchQuery$: Observable<string>;
 
   public filteredResults: string[];
-  public searchValueFormControl = new FormControl('', [Validators.maxLength(256), Validators.pattern('^[A-Za-zА-Яа-я0-9`.,№"\']*$')]);
+  public searchValueFormControl = new FormControl('', [Validators.maxLength(256), Validators.pattern(SEARCHBAR_REGEX_VALID)]);
 
   private previousResults: string[] = this.getPreviousResults();
   private isResultPage = false;
@@ -85,7 +87,7 @@ export class SearchbarComponent implements OnInit, OnDestroy {
   }
 
   public handleInvalidCharacter(value: string): void {
-    const validValue = value?.replace(/[^A-Za-zА-Яа-я0-9`.,№"']/g, '');
+    const validValue = value?.replace(SEARCHBAR_REGEX_REPLACE, '');
     if (validValue !== value) {
       this.searchValueFormControl.setValue(validValue);
       this.invalidCharacterDetected.emit();
diff --git a/src/app/shared/constants/regex-constants.ts b/src/app/shared/constants/regex-constants.ts
index 9ceb93484c..37f7bc60c8 100644
--- a/src/app/shared/constants/regex-constants.ts
+++ b/src/app/shared/constants/regex-constants.ts
@@ -36,3 +36,9 @@ export const SECTION_NAME_REGEX: RegExp = /^(?!`)(?!\^)(?!_)(?!\[)(?!])(?!\\)[А
 
 // Regex for checking if string has a letter
 export const MUST_CONTAIN_LETTERS: RegExp = /[a-zA-ZА-ЯЄІЇҐа-яґєії]/;
+
+// Regex for searchbar validation
+export const SEARCHBAR_REGEX_VALID: RegExp = /^[A-Za-zА-Яа-яІіЇїЄєҐґ0-9`.,№"'\\s]*$/;
+
+// Regex for searchbar replace invalid characters
+export const SEARCHBAR_REGEX_REPLACE: RegExp = /[^A-Za-zА-Яа-яІіЇїЄєҐґ0-9`.,№"'\s]/g;