WEB-699 Fund Mapping: Loan Status and Product fields should be optional for search

src/app/organization/fund-mapping/fund-mapping.component.ts

@@ -28,9 +28,7 @@ import {
   UntypedFormBuilder,
   UntypedFormControl,
   Validators,
-  ReactiveFormsModule,
-  AbstractControl,
-  ValidationErrors
+  ReactiveFormsModule
 } from '@angular/forms';
 import { ActivatedRoute, RouterLink } from '@angular/router';
 
@@ -122,39 +120,14 @@ export class FundMappingComponent implements OnInit {
     this.buildDependencies();
   }
 
-  /**
-   * Custom validator to ensure array fields are not empty.
-   * @param {AbstractControl} control - the form control to validate.
-   * @returns {ValidationErrors | null} - validation errors or null if valid.
-   */
-  private nonEmptyArrayValidator(control: AbstractControl): ValidationErrors | null {
-    const value = control.value;
-    if (!value || !Array.isArray(value) || value.length === 0) {
-      return { required: true };
-    }
-    if (value.every((item: any) => item === '' || item === null || item === undefined)) {
-      return { required: true };
-    }
-    return null;
-  }
-
   /**
    * Creates the Fund Mapping Form
    */
   createFundMappingForm() {
     this.fundMappingForm = this.formBuilder.group({
-      loanStatus: [
-        [],
-        this.nonEmptyArrayValidator.bind(this)
-      ],
-      loanProducts: [
-        [],
-        this.nonEmptyArrayValidator.bind(this)
-      ],
-      offices: [
-        [],
-        this.nonEmptyArrayValidator.bind(this)
-      ],
+      loanStatus: [[]],
+      loanProducts: [[]],
+      offices: [[]],
       loanDateOption: [
         '',
         Validators.required