feat(console): phone number validation with flags (#5139)

Formats the phonenumber according to the preselected country

console/package-lock.json

@@ -32,10 +32,12 @@
         "codemirror": "^5.65.8",
         "cors": "^2.8.5",
         "file-saver": "^2.0.5",
+        "flag-icons": "^6.6.6",
         "google-proto-files": "^3.0.2",
         "google-protobuf": "^3.21.2",
         "grpc-web": "^1.4.1",
-        "libphonenumber-js": "^1.10.15",
+        "i18n-iso-countries": "^7.5.0",
+        "libphonenumber-js": "^1.10.19",
         "material-design-icons-iconfont": "^6.1.1",
         "moment": "^2.29.4",
         "ngx-color": "^8.0.3",
@@ -6728,6 +6730,11 @@
       "integrity": "sha512-uJaamHkagcZtHPqCIHZxnFrXlunQXgBOsZSUOWwFw31QJCAbyTBoHMW75YOTur5ZNx8pIeAKgf6GWIgaqqiLhA==",
       "dev": true
     },
+    "node_modules/diacritics": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/diacritics/-/diacritics-1.3.0.tgz",
+      "integrity": "sha512-wlwEkqcsaxvPJML+rDh/2iS824jbREk6DUMUKkEaSlxdYHeS43cClJtsWglvw2RfeXGm6ohKDqsXteJ5sP5enA=="
+    },
     "node_modules/diff": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.2.tgz",
@@ -7929,6 +7936,11 @@
         "node": ">=8"
       }
     },
+    "node_modules/flag-icons": {
+      "version": "6.6.6",
+      "resolved": "https://registry.npmjs.org/flag-icons/-/flag-icons-6.6.6.tgz",
+      "integrity": "sha512-4lHDKxldnQ7q617pf9Dx9nAetT+9zcMpUexbRrc9kjLw9KJgZ83zA5Dky3Vv7ZDzUjAiZ46x/cy5P0HnEnqA2A=="
+    },
     "node_modules/flat-cache": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/flat-cache/-/flat-cache-3.0.4.tgz",
@@ -8688,6 +8700,17 @@
         "ms": "^2.0.0"
       }
     },
+    "node_modules/i18n-iso-countries": {
+      "version": "7.5.0",
+      "resolved": "https://registry.npmjs.org/i18n-iso-countries/-/i18n-iso-countries-7.5.0.tgz",
+      "integrity": "sha512-PtfKJNWLVhhU0KBX/8asmywjAcuyQk07mmmMwxFJcddTNBJJ1yvpY2qxVmyxbtVF+9+6eg9phgpv83XPUKU5CA==",
+      "dependencies": {
+        "diacritics": "1.3.0"
+      },
+      "engines": {
+        "node": ">= 12"
+      }
+    },
     "node_modules/iconv-lite": {
       "version": "0.4.24",
       "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
@@ -10194,9 +10217,9 @@
       }
     },
     "node_modules/libphonenumber-js": {
-      "version": "1.10.15",
+      "version": "1.10.19",
-      "resolved": "https://registry.npmjs.org/libphonenumber-js/-/libphonenumber-js-1.10.15.tgz",
+      "resolved": "https://registry.npmjs.org/libphonenumber-js/-/libphonenumber-js-1.10.19.tgz",
-      "integrity": "sha512-sLeVLmWX17VCKKulc+aDIRHS95TxoTsKMRJi5s5gJdwlqNzMWcBCtSHHruVyXjqfi67daXM2SnLf2juSrdx5Sg=="
+      "integrity": "sha512-MDZ1zLIkfSDZV5xBta3nuvbEOlsnKCPe4z5r3hyup/AXveevkl9A1eSWmLhd2FX4k7pJDe4MrLeQsux0HI/VWg=="
     },
     "node_modules/license-webpack-plugin": {
       "version": "4.0.2",

console/package.json

@@ -36,10 +36,12 @@
     "codemirror": "^5.65.8",
     "cors": "^2.8.5",
     "file-saver": "^2.0.5",
+    "flag-icons": "^6.6.6",
     "google-proto-files": "^3.0.2",
     "google-protobuf": "^3.21.2",
     "grpc-web": "^1.4.1",
-    "libphonenumber-js": "^1.10.15",
+    "i18n-iso-countries": "^7.5.0",
+    "libphonenumber-js": "^1.10.19",
     "material-design-icons-iconfont": "^6.1.1",
     "moment": "^2.29.4",
     "ngx-color": "^8.0.3",

console/src/app/app.module.ts

@@ -18,6 +18,7 @@ import { ServiceWorkerModule } from '@angular/service-worker';
 import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
 import { AuthConfig, OAuthModule, OAuthStorage } from 'angular-oauth2-oidc';
 import { from, Observable } from 'rxjs';
+import * as i18nIsoCountries from 'i18n-iso-countries';
 import { AuthGuard } from 'src/app/guards/auth.guard';
 import { RoleGuard } from 'src/app/guards/role.guard';
 import { UserGuard } from 'src/app/guards/user.guard';
@@ -58,10 +59,15 @@ import { ThemeService } from './services/theme.service';
 import { ToastService } from './services/toast.service';
 
 registerLocaleData(localeDe);
+i18nIsoCountries.registerLocale(require('i18n-iso-countries/langs/de.json'));
 registerLocaleData(localeZh);
+i18nIsoCountries.registerLocale(require('i18n-iso-countries/langs/zh.json'));
 registerLocaleData(localeFr);
+i18nIsoCountries.registerLocale(require('i18n-iso-countries/langs/fr.json'));
 registerLocaleData(localeIt);
+i18nIsoCountries.registerLocale(require('i18n-iso-countries/langs/it.json'));
 registerLocaleData(localeEn);
+i18nIsoCountries.registerLocale(require('i18n-iso-countries/langs/en.json'));
 
 export class WebpackTranslateLoader implements TranslateLoader {
   getTranslation(lang: string): Observable<any> {

console/src/app/pages/users/user-create/user-create.component.html

@@ -139,14 +139,27 @@
 
         <p class="user-create-section">{{ 'USER.CREATE.ADDRESSANDPHONESECTION' | translate }}</p>
 
+        <div class="phone-grid">
+          <cnsl-form-field>
+            <cnsl-label>{{ 'USER.PROFILE.COUNTRY' | translate }}</cnsl-label>
+            <mat-select [(value)]="selected" (selectionChange)="setCountryCallingCode()" data-cy="country-calling-code">
+              <mat-select-trigger> <span class="fi fi-{{ selected?.countryCode | lowercase }}"></span></mat-select-trigger>
+              <mat-option *ngFor="let country of countryPhoneCodes" [value]="country">
+                <span class="fi fi-{{ country.countryCode | lowercase }}"></span>
+                <span class="phone-country-name">{{ country.countryName }}</span>
+                <span class="phone-country-code">+{{ country.countryCallingCode }}</span>
+              </mat-option>
+            </mat-select>
+          </cnsl-form-field>
           <cnsl-form-field>
             <cnsl-label>{{ 'USER.PROFILE.PHONE' | translate }}</cnsl-label>
-          <input cnslInput formControlName="phone" />
+            <input cnslInput formControlName="phone" matTooltip="{{ 'USER.PROFILE.PHONE_HINT' | translate }}" />
             <span cnslError *ngIf="phone?.invalid && phone?.errors?.required">
               {{ 'USER.VALIDATION.REQUIRED' | translate }}
             </span>
           </cnsl-form-field>
         </div>
+      </div>
       <div class="user-create-btn-container">
         <button
           data-e2e="create-button"

console/src/app/pages/users/user-create/user-create.component.scss

@@ -53,3 +53,22 @@
     }
   }
 }
+
+.phone-grid {
+  max-width: 22rem;
+  display: grid;
+  grid-template-columns: auto 1fr;
+  column-gap: 1rem;
+
+  @media only screen and (max-width: 500px) {
+    grid-template-columns: 1fr;
+  }
+}
+
+.phone-country-name {
+  padding: 0 0.5em;
+}
+
+.phone-country-code {
+  color: darkgrey;
+}

console/src/app/pages/users/user-create/user-create.component.ts

@@ -1,10 +1,9 @@
 import { Location } from '@angular/common';
-import { ChangeDetectorRef, Component, OnDestroy, ViewChild } from '@angular/core';
+import { ChangeDetectorRef, Component, OnInit, OnDestroy, ViewChild } from '@angular/core';
 import { AbstractControl, UntypedFormBuilder, UntypedFormGroup, ValidatorFn, Validators } from '@angular/forms';
 import { Router } from '@angular/router';
-import parsePhoneNumber from 'libphonenumber-js';
+import { parsePhoneNumber, CountryCode } from 'libphonenumber-js';
 import { Subject } from 'rxjs';
-import { debounceTime, takeUntil } from 'rxjs/operators';
 import { AddHumanUserRequest } from 'src/app/proto/generated/zitadel/management_pb';
 import { Domain } from 'src/app/proto/generated/zitadel/org_pb';
 import { PasswordComplexityPolicy } from 'src/app/proto/generated/zitadel/policy_pb';
@@ -14,6 +13,8 @@ import { ManagementService } from 'src/app/services/mgmt.service';
 import { ToastService } from 'src/app/services/toast.service';
 
 import { lowerCaseValidator, numberValidator, symbolValidator, upperCaseValidator } from '../../validators';
+import { CountryCallingCodesService, CountryPhoneCode } from 'src/app/services/country-calling-codes.service';
+import { formatPhone } from 'src/app/utils/formatPhone';
 
 function passwordConfirmValidator(c: AbstractControl): any {
   if (!c.parent || !c) {
@@ -40,10 +41,12 @@ function passwordConfirmValidator(c: AbstractControl): any {
   templateUrl: './user-create.component.html',
   styleUrls: ['./user-create.component.scss'],
 })
-export class UserCreateComponent implements OnDestroy {
+export class UserCreateComponent implements OnInit, OnDestroy {
   public user: AddHumanUserRequest.AsObject = new AddHumanUserRequest().toObject();
   public genders: Gender[] = [Gender.GENDER_FEMALE, Gender.GENDER_MALE, Gender.GENDER_UNSPECIFIED];
   public languages: string[] = ['de', 'en', 'it', 'fr'];
+  public selected: CountryPhoneCode | undefined;
+  public countryPhoneCodes: CountryPhoneCode[] = [];
   public userForm!: UntypedFormGroup;
   public pwdForm!: UntypedFormGroup;
   private destroyed$: Subject<void> = new Subject();
@@ -63,6 +66,7 @@ export class UserCreateComponent implements OnDestroy {
     private mgmtService: ManagementService,
     private changeDetRef: ChangeDetectorRef,
     private _location: Location,
+    private countryCallingCodesService: CountryCallingCodesService,
     breadcrumbService: BreadcrumbService,
   ) {
     breadcrumbService.setBreadcrumb([
@@ -151,17 +155,6 @@ export class UserCreateComponent implements OnDestroy {
         });
       }
     });
-
-    this.userForm.controls['phone'].valueChanges.pipe(takeUntil(this.destroyed$), debounceTime(300)).subscribe((value) => {
-      const phoneNumber = parsePhoneNumber(value ?? '', 'CH');
-      if (phoneNumber) {
-        const formmatted = phoneNumber.formatInternational();
-        const country = phoneNumber.country;
-        if (this.phone && country && this.phone.value && this.phone.value !== formmatted) {
-          this.phone.setValue(formmatted);
-        }
-      }
-    });
   }
 
   public createUser(): void {
@@ -190,7 +183,10 @@ export class UserCreateComponent implements OnDestroy {
     }
 
     if (this.phone && this.phone.value) {
-      humanReq.setPhone(new AddHumanUserRequest.Phone().setPhone(this.phone.value));
+      // Try to parse number and format it according to country
+      const phoneNumber = formatPhone(this.phone.value);
+      this.selected = this.countryPhoneCodes.find((code) => code.countryCode === phoneNumber.country);
+      humanReq.setPhone(new AddHumanUserRequest.Phone().setPhone(phoneNumber.phone));
     }
 
     this.mgmtService
@@ -206,6 +202,18 @@ export class UserCreateComponent implements OnDestroy {
       });
   }
 
+  public setCountryCallingCode(): void {
+    let value = (this.phone?.value as string) || '';
+    this.phone?.setValue('+' + this.selected?.countryCallingCode + ' ' + value.replace(/\+[0-9]*\s/, ''));
+  }
+
+  ngOnInit(): void {
+    // Set default selected country for phone numbers
+    const defaultCountryCallingCode = 'CH';
+    this.countryPhoneCodes = this.countryCallingCodesService.getCountryCallingCodes();
+    this.selected = this.countryPhoneCodes.find((code) => code.countryCode === defaultCountryCallingCode);
+  }
+
   ngOnDestroy(): void {
     this.destroyed$.next();
     this.destroyed$.complete();

console/src/app/pages/users/user-create/user-create.module.ts

@@ -18,9 +18,11 @@ import { PasswordComplexityViewModule } from 'src/app/modules/password-complexit
 
 import { UserCreateRoutingModule } from './user-create-routing.module';
 import { UserCreateComponent } from './user-create.component';
+import { CountryCallingCodesService } from 'src/app/services/country-calling-codes.service';
 
 @NgModule({
   declarations: [UserCreateComponent],
+  providers: [CountryCallingCodesService],
   imports: [
     UserCreateRoutingModule,
     CommonModule,

console/src/app/pages/users/user-detail/auth-user-detail/auth-user-detail.component.ts

@@ -21,6 +21,7 @@ import { Buffer } from 'buffer';
 import { EditDialogComponent, EditDialogType } from './edit-dialog/edit-dialog.component';
 import { PolicyComponentServiceType } from 'src/app/modules/policies/policy-component-types.enum';
 import { LoginPolicy } from 'src/app/proto/generated/zitadel/policy_pb';
+import { formatPhone } from 'src/app/utils/formatPhone';
 
 @Component({
   selector: 'cnsl-auth-user-detail',
@@ -271,6 +272,9 @@ export class AuthUserDetailComponent implements OnDestroy {
 
   public savePhone(phone: string): void {
     if (this.user?.human) {
+      // Format phone before save (add +)
+      phone = formatPhone(phone).phone;
+
       this.userService
         .setMyPhone(phone)
         .then(() => {

console/src/app/pages/users/user-detail/auth-user-detail/edit-dialog/edit-dialog.component.html

@@ -3,12 +3,31 @@
 </h1>
 <p class="desc cnsl-secondary-text">{{ data.descriptionKey | translate }}</p>
 <div mat-dialog-content>
-  <cnsl-form-field class="formfield">
+  <div class="phone-grid">
-    <cnsl-label
+    <cnsl-form-field *ngIf="isPhone">
-      >{{ data.labelKey | translate }} <span *ngIf="isPhone && phoneCountry">({{ phoneCountry }})</span>
+      <cnsl-label>{{ 'USER.PROFILE.COUNTRY' | translate }}</cnsl-label>
-    </cnsl-label>
+      <mat-select [(value)]="selected" (selectionChange)="setCountryCallingCode()">
-    <input [formControl]="valueControl" cnslInput (keydown.enter)="valueControl.valid ? closeDialogWithValue() : null" />
+        <mat-select-trigger> <span class="fi fi-{{ selected?.countryCode | lowercase }}"></span></mat-select-trigger>
+        <mat-option *ngFor="let country of countryPhoneCodes" [value]="country">
+          <span class="fi fi-{{ country.countryCode | lowercase }}"></span>
+          <span class="phone-country-name">{{ country.countryName }}</span>
+          <span class="phone-country-code">+{{ country.countryCallingCode }}</span>
+        </mat-option>
+      </mat-select>
     </cnsl-form-field>
+    <cnsl-form-field>
+      <cnsl-label>{{ data.labelKey | translate }}</cnsl-label>
+      <input
+        cnslInput
+        [formControl]="valueControl"
+        matTooltip="{{ 'USER.PROFILE.PHONE_HINT' | translate }}"
+        [matTooltipDisabled]="!isPhone"
+      />
+      <span cnslError *ngIf="valueControl?.invalid && valueControl?.errors?.required">
+        {{ 'USER.VALIDATION.REQUIRED' | translate }}
+      </span>
+    </cnsl-form-field>
+  </div>
 
   <ng-container *ngIf="data.type === EditDialogType.EMAIL && data.isVerifiedTextKey">
     <mat-checkbox class="verified-checkbox" [(ngModel)]="isVerified">

console/src/app/pages/users/user-detail/auth-user-detail/edit-dialog/edit-dialog.component.scss

@@ -22,3 +22,22 @@
     border-radius: 0.5rem;
   }
 }
+
+.phone-grid {
+  max-width: 22rem;
+  display: grid;
+  grid-template-columns: auto 1fr;
+  column-gap: 1rem;
+
+  @media only screen and (max-width: 500px) {
+    grid-template-columns: 1fr;
+  }
+}
+
+.phone-country-name {
+  padding: 0 0.5em;
+}
+
+.phone-country-code {
+  color: darkgrey;
+}

console/src/app/pages/users/user-detail/auth-user-detail/edit-dialog/edit-dialog.component.ts

@@ -1,10 +1,12 @@
-import { Component, Inject } from '@angular/core';
+import { Component, Inject, OnInit } from '@angular/core';
 import { UntypedFormControl, Validators } from '@angular/forms';
 import {
   MAT_LEGACY_DIALOG_DATA as MAT_DIALOG_DATA,
   MatLegacyDialogRef as MatDialogRef,
 } from '@angular/material/legacy-dialog';
-import { parsePhoneNumber } from 'libphonenumber-js';
+import { CountryCode, parsePhoneNumber } from 'libphonenumber-js';
+import { CountryCallingCodesService, CountryPhoneCode } from 'src/app/services/country-calling-codes.service';
+import { formatPhone } from 'src/app/utils/formatPhone';
 
 export enum EditDialogType {
   PHONE = 1,
@@ -16,39 +18,37 @@ export enum EditDialogType {
   templateUrl: './edit-dialog.component.html',
   styleUrls: ['./edit-dialog.component.scss'],
 })
-export class EditDialogComponent {
+export class EditDialogComponent implements OnInit {
   public isPhone: boolean = false;
   public isVerified: boolean = false;
   public phoneCountry: string = 'CH';
   public valueControl: UntypedFormControl = new UntypedFormControl(['', [Validators.required]]);
   public EditDialogType: any = EditDialogType;
-  constructor(public dialogRef: MatDialogRef<EditDialogComponent>, @Inject(MAT_DIALOG_DATA) public data: any) {
+  public selected: CountryPhoneCode | undefined;
+  public countryPhoneCodes: CountryPhoneCode[] = [];
+  constructor(
+    public dialogRef: MatDialogRef<EditDialogComponent>,
+    @Inject(MAT_DIALOG_DATA) public data: any,
+    private countryCallingCodesService: CountryCallingCodesService,
+  ) {
     this.valueControl.setValue(data.value);
     if (data.type === EditDialogType.PHONE) {
       this.isPhone = true;
     }
-
-    this.valueControl.valueChanges.subscribe((value) => {
-      if (value && value.length > 1) {
-        this.changeValue(value);
-      }
-    });
   }
 
-  private changeValue(changedValue: string): void {
+  public setCountryCallingCode(): void {
-    if (this.isPhone && changedValue) {
+    let value = (this.valueControl?.value as string) || '';
-      try {
+    this.valueControl?.setValue('+' + this.selected?.countryCallingCode + ' ' + value.replace(/\+[0-9]*\s/, ''));
-        const phoneNumber = parsePhoneNumber(changedValue ?? '', 'CH');
-        if (phoneNumber) {
-          const formmatted = phoneNumber.formatInternational();
-          this.phoneCountry = phoneNumber.country || '';
-          if (formmatted !== this.valueControl.value) {
-            this.valueControl.setValue(formmatted);
-          }
-        }
-      } catch (error) {
-        console.error(error);
   }
+
+  ngOnInit(): void {
+    if (this.isPhone) {
+      // Get country phone codes and set selected flag to guessed country or default country
+      this.countryPhoneCodes = this.countryCallingCodesService.getCountryCallingCodes();
+      const phoneNumber = formatPhone(this.valueControl?.value);
+      this.selected = this.countryPhoneCodes.find((code) => code.countryCode === phoneNumber.country);
+      this.valueControl.setValue(phoneNumber.phone);
     }
   }
 

console/src/app/pages/users/user-detail/contact/contact.component.html

@@ -36,7 +36,7 @@
   <div class="contact-method-row">
     <div class="left">
       <span class="label cnsl-secondary-text">{{ 'USER.PHONE' | translate }}</span>
-      <span class="name">{{ human.phone?.phone ? human.phone?.phone : ('USER.PHONEEMPTY' | translate) }}</span>
+      <cnsl-phone-detail [phone]="human.phone?.phone"></cnsl-phone-detail>
       <span *ngIf="human.phone?.isPhoneVerified" class="contact-state verified">{{ 'USER.PHONEVERIFIED' | translate }}</span>
       <div *ngIf="human.phone?.phone && !human.phone?.isPhoneVerified" class="block">
         <span class="contact-state notverified">{{ 'USER.NOTVERIFIED' | translate }}</span>

console/src/app/pages/users/user-detail/phone-detail/phone-detail.component.html

@@ -0,0 +1,4 @@
+<span class="name">
+  <span *ngIf="country" class="fi fi-{{ country | lowercase }} margin-right"></span>
+  {{ phone ? phone : ('USER.PHONEEMPTY' | translate) }}
+</span>

console/src/app/pages/users/user-detail/phone-detail/phone-detail.component.scss

@@ -0,0 +1,3 @@
+.margin-right {
+  margin-right: 0.5em;
+}

console/src/app/pages/users/user-detail/phone-detail/phone-detail.component.spec.ts

@@ -0,0 +1,24 @@
+import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
+
+import { PhoneDetailComponent } from './phone-detail.component';
+
+describe('PhoneDetailComponent', () => {
+  let component: PhoneDetailComponent;
+  let fixture: ComponentFixture<PhoneDetailComponent>;
+
+  beforeEach(waitForAsync(() => {
+    TestBed.configureTestingModule({
+      declarations: [PhoneDetailComponent],
+    }).compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(PhoneDetailComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

console/src/app/pages/users/user-detail/phone-detail/phone-detail.component.ts

@@ -0,0 +1,24 @@
+import { Component, Input, OnChanges, SimpleChanges } from '@angular/core';
+import { formatPhone } from 'src/app/utils/formatPhone';
+
+@Component({
+  selector: 'cnsl-phone-detail',
+  templateUrl: './phone-detail.component.html',
+  styleUrls: ['./phone-detail.component.scss'],
+})
+export class PhoneDetailComponent implements OnChanges {
+  @Input() phone: string | undefined;
+  public country: string | undefined;
+
+  ngOnChanges(changes: SimpleChanges): void {
+    if (changes.phone.currentValue) {
+      const phoneNumber = formatPhone(changes.phone.currentValue);
+      if (this.phone !== phoneNumber.phone) {
+        this.phone = phoneNumber.phone;
+        this.country = phoneNumber.country;
+      }
+    } else {
+      this.country = undefined;
+    }
+  }
+}

console/src/app/pages/users/user-detail/user-detail.module.ts

@@ -58,6 +58,9 @@ import { UserMfaComponent } from './user-detail/user-mfa/user-mfa.component';
 import { MachineSecretDialogComponent } from './user-detail/machine-secret-dialog/machine-secret-dialog.component';
 import { MetadataModule } from 'src/app/modules/metadata/metadata.module';
 import { QRCodeModule } from 'angularx-qrcode';
+import { PhoneDetailComponent } from './phone-detail/phone-detail.component';
+import { CountryCallingCodesService } from 'src/app/services/country-calling-codes.service';
+import { MatLegacySelectModule as MatSelectModule } from '@angular/material/legacy-select';
 
 @NgModule({
   declarations: [
@@ -76,8 +79,10 @@ import { QRCodeModule } from 'angularx-qrcode';
     DialogU2FComponent,
     DialogPasswordlessComponent,
     AuthFactorDialogComponent,
+    PhoneDetailComponent,
     MachineSecretDialogComponent,
   ],
+  providers: [CountryCallingCodesService],
   imports: [
     ChangesModule,
     CommonModule,
@@ -122,6 +127,7 @@ import { QRCodeModule } from 'angularx-qrcode';
     InputModule,
     MachineKeysModule,
     InfoSectionModule,
+    MatSelectModule,
   ],
 })
 export class UserDetailModule {}

console/src/app/pages/users/user-detail/user-detail/user-detail.component.ts

@@ -21,6 +21,7 @@ import { Buffer } from 'buffer';
 import { EditDialogComponent, EditDialogType } from '../auth-user-detail/edit-dialog/edit-dialog.component';
 import { ResendEmailDialogComponent } from '../auth-user-detail/resend-email-dialog/resend-email-dialog.component';
 import { LoginPolicy } from 'src/app/proto/generated/zitadel/policy_pb';
+import { formatPhone } from 'src/app/utils/formatPhone';
 import { MachineSecretDialogComponent } from './machine-secret-dialog/machine-secret-dialog.component';
 
 const GENERAL: SidenavSetting = { id: 'general', i18nKey: 'USER.SETTINGS.GENERAL' };
@@ -355,6 +356,9 @@ export class UserDetailComponent implements OnInit {
 
   public savePhone(phone: string): void {
     if (this.user.id && phone) {
+      // Format phone before save (add +)
+      phone = formatPhone(phone).phone;
+
       this.mgmtUserService
         .updateHumanPhone(this.user.id, phone)
         .then(() => {

console/src/app/services/country-calling-codes.service.ts

@@ -0,0 +1,30 @@
+import { Injectable } from '@angular/core';
+import { TranslateService } from '@ngx-translate/core';
+import { CountryCode, getCountries, getCountryCallingCode } from 'libphonenumber-js';
+import * as i18nIsoCountries from 'i18n-iso-countries';
+
+export interface CountryPhoneCode {
+  countryCode: string;
+  countryName: string;
+  countryCallingCode: string;
+}
+
+@Injectable()
+export class CountryCallingCodesService {
+  constructor(private translateService: TranslateService) {}
+
+  public getCountryCallingCodes(): CountryPhoneCode[] {
+    const currentLang = this.translateService.currentLang ?? 'en';
+    const countryPhoneCodes = getCountries()
+      .filter((code: CountryCode) => i18nIsoCountries.getName(code.toString(), currentLang))
+      .map((code: CountryCode) => {
+        return <CountryPhoneCode>{
+          countryCode: code,
+          countryName: i18nIsoCountries.getName(code.toString(), currentLang),
+          countryCallingCode: getCountryCallingCode(code),
+        };
+      })
+      .sort((a, b) => a.countryName.localeCompare(b.countryName));
+    return countryPhoneCodes;
+  }
+}

console/src/app/utils/formatPhone.ts

@@ -0,0 +1,19 @@
+import { CountryCode, parsePhoneNumber } from 'libphonenumber-js';
+
+export function formatPhone(phone: string): { phone: string; country: CountryCode } {
+  const defaultCountry = 'CH';
+
+  if (phone) {
+    try {
+      const phoneNumber = parsePhoneNumber(phone, defaultCountry);
+      const country = phoneNumber.country ?? defaultCountry;
+      if (phoneNumber) {
+        return { phone: phoneNumber.formatInternational(), country };
+      }
+    } catch (error) {
+      console.error(error);
+    }
+  }
+
+  return { phone, country: defaultCountry };
+}