From e51e13dfa8684a12cc332cf6f7c4ce6a0bf5512e Mon Sep 17 00:00:00 2001
From: Erik Tiekstra <erik.tiekstra@arbetsformedlingen.se>
Date: Wed, 3 Nov 2021 12:04:15 +0100
Subject: [PATCH] feat(ui): Added textarea component to ui-libs. (TV-849)

Squashed commit of the following:

commit 61ecaf467c63cdd10f4d66131b105d3b12d60e49
Author: Erik Tiekstra <erik.tiekstra@arbetsformedlingen.se>
Date:   Wed Nov 3 11:14:19 2021 +0100

    Removed unused input

commit 2254c1dd547cbf3639e5232fe6d8e657491a369c
Author: Erik Tiekstra <erik.tiekstra@arbetsformedlingen.se>
Date:   Wed Nov 3 11:12:38 2021 +0100

    Implemented textarea component inside ui-libs
---
 .../employee-invite.component.html            |  17 ++-
 .../employee-invite/employee-invite.module.ts |   4 +-
 .../avvikelse-report-form.component.html      |  17 ++-
 .../avvikelse-report-form.module.ts           |   4 +-
 .../franvaro-report-form.component.html       |  25 ++---
 .../franvaro-report-form.module.ts            |   4 +-
 .../informativ-rapport-form.component.html    |  19 ++--
 .../informativ-rapport-form.module.ts         |   6 +-
 .../src/checkbox/checkbox.component.spec.ts   |   8 +-
 libs/ui/src/checkbox/checkbox.component.ts    |   7 +-
 .../src/textarea/textarea-variation.enum.ts   |   6 ++
 libs/ui/src/textarea/textarea.component.html  |  26 +++++
 libs/ui/src/textarea/textarea.component.scss  |  25 +++++
 .../src/textarea/textarea.component.spec.ts   |  23 ++++
 .../textarea/textarea.component.stories.ts    |  16 +++
 libs/ui/src/textarea/textarea.component.ts    | 101 ++++++++++++++++++
 libs/ui/src/textarea/textarea.module.ts       |  11 ++
 17 files changed, 256 insertions(+), 63 deletions(-)
 create mode 100644 libs/ui/src/textarea/textarea-variation.enum.ts
 create mode 100644 libs/ui/src/textarea/textarea.component.html
 create mode 100644 libs/ui/src/textarea/textarea.component.scss
 create mode 100644 libs/ui/src/textarea/textarea.component.spec.ts
 create mode 100644 libs/ui/src/textarea/textarea.component.stories.ts
 create mode 100644 libs/ui/src/textarea/textarea.component.ts
 create mode 100644 libs/ui/src/textarea/textarea.module.ts

diff --git a/apps/mina-sidor-fa/src/app/pages/administration/pages/employee-invite/employee-invite.component.html b/apps/mina-sidor-fa/src/app/pages/administration/pages/employee-invite/employee-invite.component.html
index e1e6f44..b2d6bc3 100644
--- a/apps/mina-sidor-fa/src/app/pages/administration/pages/employee-invite/employee-invite.component.html
+++ b/apps/mina-sidor-fa/src/app/pages/administration/pages/employee-invite/employee-invite.component.html
@@ -24,19 +24,16 @@
             </li>
           </ol>
         </div>
-        <digi-ng-form-textarea
+        <ui-textarea
           formControlName="emails"
-          afSize="m"
-          afDescription="För att skicka inbjudningar till flera e-postadresser samtidigt kan e-postadresser 
+          uiLabel="E-postadresser"
+          uiDescription="För att skicka inbjudningar till flera e-postadresser samtidigt kan e-postadresser 
             separeras med bl.a. kommatecken eller mellanslag. Se fler exempel innanför textfältet nedan. 
             Antalet mellanslag spelar inte roll och en blandning av tecknen går också bra."
-          afPlaceholder="namn@foretag.se  namn@foretag.se, namn@foretag.se; namn@foretag.se:namn@foretag.se,namn@foretag.se: namn@foretag.se"
-          [afRequired]="true"
-          [afDisableValidStyle]="true"
-          [afInvalidMessage]="emailsControl.errors?.required || emailsControl.errors?.invalid || 'Ogiltig e-postadress'"
-          [afInvalid]="emailsControl.invalid && emailsControl.dirty"
-          afLabel="E-postadresser"
-        ></digi-ng-form-textarea>
+          [uiRequired]="true"
+          [uiInvalid]="emailsControl.invalid && emailsControl.dirty"
+          [uiValidationMessage]="emailsControl.errors?.required || emailsControl.errors?.invalid || 'Ogiltig e-postadress'"
+        ></ui-textarea>
 
         <digi-notification-alert
           *ngIf="(lastInvites$ | async) && !emailsControl.dirty"
diff --git a/apps/mina-sidor-fa/src/app/pages/administration/pages/employee-invite/employee-invite.module.ts b/apps/mina-sidor-fa/src/app/pages/administration/pages/employee-invite/employee-invite.module.ts
index fa4d38a..606f234 100644
--- a/apps/mina-sidor-fa/src/app/pages/administration/pages/employee-invite/employee-invite.module.ts
+++ b/apps/mina-sidor-fa/src/app/pages/administration/pages/employee-invite/employee-invite.module.ts
@@ -1,4 +1,3 @@
-import { DigiNgFormTextareaModule } from '@af/digi-ng/_form/form-textarea';
 import { CommonModule } from '@angular/common';
 import { CUSTOM_ELEMENTS_SCHEMA, NgModule } from '@angular/core';
 import { ReactiveFormsModule } from '@angular/forms';
@@ -6,6 +5,7 @@ import { RouterModule } from '@angular/router';
 import { BackLinkModule } from '@msfa-shared/components/back-link/back-link.module';
 import { LayoutModule } from '@msfa-shared/components/layout/layout.module';
 import { UiLoaderModule } from '@ui/loader/loader.module';
+import { UiTextareaModule } from '@ui/textarea/textarea.module';
 import { EmployeeInviteComponent } from './employee-invite.component';
 
 @NgModule({
@@ -17,7 +17,7 @@ import { EmployeeInviteComponent } from './employee-invite.component';
     LayoutModule,
     BackLinkModule,
     ReactiveFormsModule,
-    DigiNgFormTextareaModule,
+    UiTextareaModule,
     UiLoaderModule,
   ],
 })
diff --git a/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/avvikelse-report-form/avvikelse-report-form.component.html b/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/avvikelse-report-form/avvikelse-report-form.component.html
index 159c525..b7fca19 100644
--- a/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/avvikelse-report-form/avvikelse-report-form.component.html
+++ b/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/avvikelse-report-form/avvikelse-report-form.component.html
@@ -58,16 +58,15 @@
                 class="avvikelse-report-form__form-item"
                 *ngFor="let question of questionsFormArray.controls; let i=index"
               >
-                <digi-ng-form-textarea
+                <ui-textarea
                   [formControlName]="i"
-                  [afLabel]="questions[i]?.name"
-                  [afDisableValidStyle]="true"
-                  [afRequired]="questionIsRequired(questions[i])"
-                  [afInvalidMessage]="question.errors?.required || question.errors?.invalid"
-                  [afAnnounceIfOptional]="true"
-                  [afMaxLength]="2000"
-                  [afInvalid]="formControlIsInvalid(question)"
-                ></digi-ng-form-textarea>
+                  [uiLabel]="questions[i]?.name"
+                  [uiRequired]="questionIsRequired(questions[i])"
+                  [uiValidationMessage]="question.errors?.required || question.errors?.invalid"
+                  [uiAnnounceIfOptional]="true"
+                  [uiMaxLength]="2000"
+                  [uiInvalid]="formControlIsInvalid(question)"
+                ></ui-textarea>
               </div>
             </div>
 
diff --git a/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/avvikelse-report-form/avvikelse-report-form.module.ts b/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/avvikelse-report-form/avvikelse-report-form.module.ts
index dec5704..fa6e1e2 100644
--- a/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/avvikelse-report-form/avvikelse-report-form.module.ts
+++ b/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/avvikelse-report-form/avvikelse-report-form.module.ts
@@ -3,7 +3,6 @@ import { DigiNgFormDatepickerModule } from '@af/digi-ng/_form/form-datepicker';
 import { DigiNgFormInputModule } from '@af/digi-ng/_form/form-input';
 import { DigiNgFormRadiobuttonGroupModule } from '@af/digi-ng/_form/form-radiobutton-group';
 import { DigiNgFormSelectModule } from '@af/digi-ng/_form/form-select';
-import { DigiNgFormTextareaModule } from '@af/digi-ng/_form/form-textarea';
 import { DigiNgProgressProgressbarModule } from '@af/digi-ng/_progress/progressbar';
 import { CommonModule } from '@angular/common';
 import { CUSTOM_ELEMENTS_SCHEMA, NgModule } from '@angular/core';
@@ -14,6 +13,7 @@ import { ConfirmDialogModule } from '@msfa-shared/components/confirm-dialog/conf
 import { LayoutModule } from '@msfa-shared/components/layout/layout.module';
 import { UiLoaderModule } from '@ui/loader/loader.module';
 import { UiSkeletonModule } from '@ui/skeleton/skeleton.module';
+import { UiTextareaModule } from '@ui/textarea/textarea.module';
 import { ReportDescriptionListModule } from '../../../components/report-description-list/report-description-list.module';
 import { ReportLayoutModule } from '../../../components/report-layout/report-layout.module';
 import { AvvikelseReportFormComponent } from './avvikelse-report-form.component';
@@ -29,7 +29,6 @@ import { AvvikelseReportFormService } from './avvikelse-report-form.service';
     ReactiveFormsModule,
     DigiNgFormRadiobuttonGroupModule,
     DigiNgFormDatepickerModule,
-    DigiNgFormTextareaModule,
     DigiNgProgressProgressbarModule,
     ReportLayoutModule,
     ConfirmDialogModule,
@@ -40,6 +39,7 @@ import { AvvikelseReportFormService } from './avvikelse-report-form.service';
     ReportDescriptionListModule,
     DigiNgFormInputModule,
     DigiNgDialogModule,
+    UiTextareaModule,
   ],
   providers: [AvvikelseReportFormService],
   exports: [AvvikelseReportFormComponent],
diff --git a/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/franvaro-report-form/franvaro-report-form.component.html b/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/franvaro-report-form/franvaro-report-form.component.html
index ae8f211..36c15fb 100644
--- a/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/franvaro-report-form/franvaro-report-form.component.html
+++ b/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/franvaro-report-form/franvaro-report-form.component.html
@@ -87,24 +87,15 @@
                 </div>
 
                 <div class="franvaro-report-form__form-item" *ngIf="showKnownReasonTextArea">
-                  <digi-ng-form-textarea
-                    [afDisableValidStyle]="true"
-                    [afInvalid]="formControlIsInvalid(['knownReasonComment'])"
-                    [afMaxLength]="2000"
-                    [afAnnounceIfOptional]="true"
-                    [afRequired]="true"
-                    afLabel="Beskriv frånvaro"
-                    afSize="s"
+                  <ui-textarea
                     [formControl]="knownReasonCommentFormControl"
-                  ></digi-ng-form-textarea>
-                  <div aria-atomic="true" role="alert">
-                    <digi-ng-form-validation-message
-                      *ngIf="formControlIsInvalid(['knownReasonComment'])"
-                      class="franvaro-report-form__validation-message"
-                      [afPositive]="false"
-                      [afValidationText]="formErrors.knownReasonComment"
-                    ></digi-ng-form-validation-message>
-                  </div>
+                    uiLabel="Beskriv frånvaro"
+                    [uiInvalid]="formControlIsInvalid(['knownReasonComment'])"
+                    [uiValidationMessage]="formErrors?.knownReasonComment"
+                    [uiMaxLength]="2000"
+                    [uiRequired]="true"
+                    [uiAnnounceIfOptional]="true"
+                  ></ui-textarea>
                 </div>
               </ng-container>
 
diff --git a/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/franvaro-report-form/franvaro-report-form.module.ts b/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/franvaro-report-form/franvaro-report-form.module.ts
index ce746fb..1ccd187 100644
--- a/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/franvaro-report-form/franvaro-report-form.module.ts
+++ b/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/franvaro-report-form/franvaro-report-form.module.ts
@@ -3,7 +3,6 @@ import { DigiNgFormDatepickerModule } from '@af/digi-ng/_form/form-datepicker';
 import { DigiNgFormInputModule } from '@af/digi-ng/_form/form-input';
 import { DigiNgFormRadiobuttonGroupModule } from '@af/digi-ng/_form/form-radiobutton-group';
 import { DigiNgFormSelectModule } from '@af/digi-ng/_form/form-select';
-import { DigiNgFormTextareaModule } from '@af/digi-ng/_form/form-textarea';
 import { DigiNgFormValidationMessageModule } from '@af/digi-ng/_form/form-validation-message';
 import { CommonModule } from '@angular/common';
 import { CUSTOM_ELEMENTS_SCHEMA, NgModule } from '@angular/core';
@@ -13,6 +12,7 @@ import { BackLinkModule } from '@msfa-shared/components/back-link/back-link.modu
 import { LayoutModule } from '@msfa-shared/components/layout/layout.module';
 import { UiLoaderModule } from '@ui/loader/loader.module';
 import { UiSkeletonModule } from '@ui/skeleton/skeleton.module';
+import { UiTextareaModule } from '@ui/textarea/textarea.module';
 import { ReportDescriptionListModule } from '../../../components/report-description-list/report-description-list.module';
 import { ReportLayoutModule } from '../../../components/report-layout/report-layout.module';
 import { FranvaroReportFormComponent } from './franvaro-report-form.component';
@@ -34,10 +34,10 @@ import { FranvaroReportFormService } from './franvaro-report-form.service';
     DigiNgFormDatepickerModule,
     DigiNgFormRadiobuttonGroupModule,
     UiSkeletonModule,
-    DigiNgFormTextareaModule,
     DigiNgFormInputModule,
     DigiNgFormValidationMessageModule,
     DigiNgDialogModule,
+    UiTextareaModule,
   ],
   providers: [FranvaroReportFormService],
   exports: [FranvaroReportFormComponent],
diff --git a/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/informativ-rapport-form/informativ-rapport-form.component.html b/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/informativ-rapport-form/informativ-rapport-form.component.html
index c4ede7e..de70728 100644
--- a/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/informativ-rapport-form/informativ-rapport-form.component.html
+++ b/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/informativ-rapport-form/informativ-rapport-form.component.html
@@ -61,17 +61,16 @@
             ></digi-ng-form-select>
           </div>
           <div class="informativ-rapport-form__form-item">
-            <digi-ng-form-textarea
+            <ui-textarea
               [formControl]="commentFormControl"
-              afLabel="Kompletterande information"
-              afDescription="Undvik att skriva in information som känsliga personuppgifter, skyddad identitet eller deltagarens mående. Skriv i sådant fall in det telefonnummer du vill bli kontaktad på, vi bedömer om återkoppling är relevant."
-              [afDisableValidStyle]="true"
-              [afRequired]="true"
-              [afInvalidMessage]="commentFormControl.errors?.required"
-              [afAnnounceIfOptional]="true"
-              [afMaxLength]="2000"
-              [afInvalid]="formControlIsInvalid('comment')"
-            ></digi-ng-form-textarea>
+              uiLabel="Kompletterande information"
+              uiDescription="Undvik att skriva in information som känsliga personuppgifter, skyddad identitet eller deltagarens mående. Skriv i sådant fall in det telefonnummer du vill bli kontaktad på, vi bedömer om återkoppling är relevant."
+              [uiRequired]="true"
+              [uiInvalid]="formControlIsInvalid('comment')"
+              [uiValidationMessage]="commentFormControl.errors?.required"
+              [uiAnnounceIfOptional]="true"
+              [uiMaxLength]="2000"
+            ></ui-textarea>
           </div>
 
           <footer class="informativ-rapport-form__footer">
diff --git a/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/informativ-rapport-form/informativ-rapport-form.module.ts b/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/informativ-rapport-form/informativ-rapport-form.module.ts
index bc2d55e..f0403ab 100644
--- a/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/informativ-rapport-form/informativ-rapport-form.module.ts
+++ b/apps/mina-sidor-fa/src/app/pages/deltagare/pages/deltagare-details/pages/report-forms/informativ-rapport-form/informativ-rapport-form.module.ts
@@ -1,7 +1,5 @@
 import { DigiNgDialogModule } from '@af/digi-ng/_dialog/dialog';
 import { DigiNgFormSelectModule } from '@af/digi-ng/_form/form-select';
-import { DigiNgFormTextareaModule } from '@af/digi-ng/_form/form-textarea';
-import { UiSkeletonModule } from '@ui/skeleton/skeleton.module';
 import { CommonModule } from '@angular/common';
 import { CUSTOM_ELEMENTS_SCHEMA, NgModule } from '@angular/core';
 import { ReactiveFormsModule } from '@angular/forms';
@@ -9,6 +7,8 @@ import { RouterModule } from '@angular/router';
 import { BackLinkModule } from '@msfa-shared/components/back-link/back-link.module';
 import { ConfirmDialogModule } from '@msfa-shared/components/confirm-dialog/confirm-dialog.module';
 import { LayoutModule } from '@msfa-shared/components/layout/layout.module';
+import { UiSkeletonModule } from '@ui/skeleton/skeleton.module';
+import { UiTextareaModule } from '@ui/textarea/textarea.module';
 import { ReportDescriptionListModule } from '../../../components/report-description-list/report-description-list.module';
 import { ReportLayoutModule } from '../../../components/report-layout/report-layout.module';
 import { InformativRapportFormComponent } from './informativ-rapport-form.component';
@@ -29,7 +29,7 @@ import { InformativRapportFormService } from './informativ-rapport-form.service'
     UiSkeletonModule,
     DigiNgDialogModule,
     DigiNgFormSelectModule,
-    DigiNgFormTextareaModule,
+    UiTextareaModule,
   ],
   providers: [InformativRapportFormService],
   exports: [InformativRapportFormComponent],
diff --git a/libs/ui/src/checkbox/checkbox.component.spec.ts b/libs/ui/src/checkbox/checkbox.component.spec.ts
index 9c5560d..dbe65df 100644
--- a/libs/ui/src/checkbox/checkbox.component.spec.ts
+++ b/libs/ui/src/checkbox/checkbox.component.spec.ts
@@ -1,5 +1,5 @@
 /* tslint:disable:no-unused-variable */
-import { FormCheckboxComponent } from './form-checkbox.component';
+import { CheckboxComponent } from './checkbox.component';
 
 export class MockInjector {
   get = jest.fn();
@@ -14,10 +14,10 @@ export class MockChangeDetectorRef {
   checkNoChanges = jest.fn();
 }
 
-describe('FormCheckboxComponent', () => {
-  let component: FormCheckboxComponent;
+describe('CheckboxComponent', () => {
+  let component: CheckboxComponent;
   it('should create', () => {
-    component = new FormCheckboxComponent(new MockInjector(), new MockChangeDetectorRef());
+    component = new CheckboxComponent(new MockInjector(), new MockChangeDetectorRef());
     expect(component).toBeTruthy();
   });
 });
diff --git a/libs/ui/src/checkbox/checkbox.component.ts b/libs/ui/src/checkbox/checkbox.component.ts
index d7b5db8..069d294 100644
--- a/libs/ui/src/checkbox/checkbox.component.ts
+++ b/libs/ui/src/checkbox/checkbox.component.ts
@@ -8,7 +8,6 @@ import {
   Input,
   OnChanges,
   Output,
-  SimpleChanges,
 } from '@angular/core';
 import { ControlValueAccessor, NgControl, NG_VALUE_ACCESSOR } from '@angular/forms';
 import { uuid } from '@utils/uuid.util';
@@ -42,7 +41,7 @@ export class CheckboxComponent implements AfterViewInit, ControlValueAccessor, O
   @Input() uiId: string = uuid();
   @Input() uiName: string;
   @Input() uiAnnounceIfOptional: boolean = false;
-  @Output() uiOnChange: EventEmitter<any> = new EventEmitter();
+  @Output() uiOnChange: EventEmitter<boolean> = new EventEmitter();
 
   name: string | number;
 
@@ -79,7 +78,7 @@ export class CheckboxComponent implements AfterViewInit, ControlValueAccessor, O
     }
   }
 
-  ngOnChanges(changes: SimpleChanges): void {
+  ngOnChanges(): void {
     const ngControl: NgControl = this.injector.get(NgControl, null);
     if (ngControl) {
       this.name = ngControl.name;
@@ -96,7 +95,7 @@ export class CheckboxComponent implements AfterViewInit, ControlValueAccessor, O
     }
   }
 
-  writeValue(value: any): void {
+  writeValue(value: boolean): void {
     this._value = value;
     this.changeDetectorRef.detectChanges();
   }
diff --git a/libs/ui/src/textarea/textarea-variation.enum.ts b/libs/ui/src/textarea/textarea-variation.enum.ts
new file mode 100644
index 0000000..249f8ce
--- /dev/null
+++ b/libs/ui/src/textarea/textarea-variation.enum.ts
@@ -0,0 +1,6 @@
+export enum UiTextAreaVariation {
+  AUTO = 'auto',
+  S = 's',
+  M = 'm',
+  L = 'l',
+}
diff --git a/libs/ui/src/textarea/textarea.component.html b/libs/ui/src/textarea/textarea.component.html
new file mode 100644
index 0000000..c3c09b6
--- /dev/null
+++ b/libs/ui/src/textarea/textarea.component.html
@@ -0,0 +1,26 @@
+<div
+  class="ui-textarea"
+  [ngClass]="{'ui-textarea--invalid': uiInvalid && uiValidationMessage, 'ui-textarea--with-counter': uiMaxLength}"
+>
+  <digi-form-textarea
+    class="ui-textarea__textarea"
+    [afId]="uiId"
+    [afName]="uiName"
+    [afLabel]="uiLabel"
+    [afLabelDescription]="uiDescription"
+    [afVariation]="uiVariation"
+    [afRequired]="uiRequired"
+    [afAnnounceIfOptional]="uiAnnounceIfOptional"
+    [afMaxlength]="uiMaxLength"
+    [afMinlength]="uiMinLength"
+    [afValue]="currentValue"
+    [afValidation]="uiInvalid ? 'error' : 'neutral'"
+    (afOnInput)="checkForChange($event.detail.target.value)"
+  ></digi-form-textarea>
+  <span class="ui-textarea__counter" *ngIf="uiMaxLength">{{charactersLeft}} tecken kvar</span>
+  <div class="ui-textarea__validation" aria-atomic="true" role="alert">
+    <digi-form-validation-message *ngIf="uiInvalid && uiValidationMessage" af-variation="error"
+      >{{uiValidationMessage}}</digi-form-validation-message
+    >
+  </div>
+</div>
diff --git a/libs/ui/src/textarea/textarea.component.scss b/libs/ui/src/textarea/textarea.component.scss
new file mode 100644
index 0000000..1a8fd2a
--- /dev/null
+++ b/libs/ui/src/textarea/textarea.component.scss
@@ -0,0 +1,25 @@
+.ui-textarea {
+  display: grid;
+  grid-template-columns: 1fr max-content;
+  grid-template-areas:
+    'textarea textarea'
+    'validation counter';
+
+  &--invalid,
+  &--with-counter {
+    gap: var(--digi--layout--gutter--s);
+  }
+
+  &__textarea {
+    grid-area: textarea;
+  }
+
+  &__counter {
+    grid-area: counter;
+    color: var(--digi--typography--color--text--dimmed);
+    font-size: var(--digi--typography--font-size--s);
+  }
+  &__validation {
+    grid-area: validation;
+  }
+}
diff --git a/libs/ui/src/textarea/textarea.component.spec.ts b/libs/ui/src/textarea/textarea.component.spec.ts
new file mode 100644
index 0000000..f85521b
--- /dev/null
+++ b/libs/ui/src/textarea/textarea.component.spec.ts
@@ -0,0 +1,23 @@
+/* tslint:disable:no-unused-variable */
+import { TextareaComponent } from './textarea.component';
+
+export class MockInjector {
+  get = jest.fn();
+}
+
+// tslint:disable-next-line: max-classes-per-file
+export class MockChangeDetectorRef {
+  markForCheck = jest.fn();
+  detach = jest.fn();
+  detectChanges = jest.fn();
+  reattach = jest.fn();
+  checkNoChanges = jest.fn();
+}
+
+describe('TextareaComponent', () => {
+  let component: TextareaComponent;
+  it('should create', () => {
+    component = new TextareaComponent(new MockInjector(), new MockChangeDetectorRef());
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/libs/ui/src/textarea/textarea.component.stories.ts b/libs/ui/src/textarea/textarea.component.stories.ts
new file mode 100644
index 0000000..c1cd48a
--- /dev/null
+++ b/libs/ui/src/textarea/textarea.component.stories.ts
@@ -0,0 +1,16 @@
+import { ReactiveFormsModule } from '@angular/forms';
+import { TextareaComponent } from './textarea.component';
+import { UiTextareaModule } from './textarea.module';
+
+export default { title: 'Textarea', component: TextareaComponent };
+
+const componentModule = {
+  moduleMetadata: {
+    imports: [ReactiveFormsModule, UiTextareaModule],
+  },
+};
+
+export const standard = () => ({
+  ...componentModule,
+  template: '<ui-textarea></ui-textarea>',
+});
diff --git a/libs/ui/src/textarea/textarea.component.ts b/libs/ui/src/textarea/textarea.component.ts
new file mode 100644
index 0000000..cbe13ba
--- /dev/null
+++ b/libs/ui/src/textarea/textarea.component.ts
@@ -0,0 +1,101 @@
+import {
+  AfterViewInit,
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  EventEmitter,
+  Injector,
+  Input,
+  OnChanges,
+  Output,
+} from '@angular/core';
+import { ControlValueAccessor, NgControl, NG_VALUE_ACCESSOR } from '@angular/forms';
+import { uuid } from '@utils/uuid.util';
+import { UiTextAreaVariation } from './textarea-variation.enum';
+
+/**
+ * A textarea input. Implemented with control value accessor
+ *
+ * ## Usage
+ * ``import {UiTextareaModule} from '@ui/textarea/textarea.module';``
+ */
+@Component({
+  selector: 'ui-textarea',
+  templateUrl: './textarea.component.html',
+  styleUrls: ['./textarea.component.scss'],
+  providers: [
+    {
+      provide: NG_VALUE_ACCESSOR,
+      useExisting: TextareaComponent,
+      multi: true,
+    },
+  ],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+})
+export class TextareaComponent implements AfterViewInit, ControlValueAccessor, OnChanges {
+  @Input() uiId: string = uuid();
+  @Input() uiName: string;
+  @Input() uiLabel: string = '';
+  @Input() uiDescription: string;
+  @Input() uiVariation: UiTextAreaVariation = UiTextAreaVariation.M;
+  @Input() uiRequired: boolean;
+  @Input() uiAnnounceIfOptional: boolean = false;
+  @Input() uiMaxLength: number;
+  @Input() uiMinLength: number;
+  @Input() uiInvalid: boolean;
+  @Input() uiValidationMessage: string;
+  @Output() uiOnChange: EventEmitter<string> = new EventEmitter();
+
+  name: string | number;
+
+  onTouched: () => {};
+  private onChange: (value: any) => {};
+  private _value: string = '';
+
+  constructor(private injector: Injector, private changeDetectorRef: ChangeDetectorRef) {}
+
+  get currentValue(): string {
+    return this._value;
+  }
+
+  get charactersLeft(): number {
+    return this.uiMaxLength - this.currentValue.length;
+  }
+
+  ngAfterViewInit(): void {
+    const ngControl: NgControl = this.injector.get(NgControl, null);
+    if (ngControl) {
+      this.name = ngControl.name;
+    }
+  }
+
+  ngOnChanges(): void {
+    const ngControl: NgControl = this.injector.get(NgControl, null);
+    if (ngControl) {
+      this.name = ngControl.name;
+    }
+  }
+
+  checkForChange(value: string): void {
+    if (this._value !== value) {
+      if (this.onChange) {
+        this.onChange(value);
+      }
+      this._value = value;
+      this.uiOnChange.emit(value);
+    }
+  }
+
+  writeValue(value: string): void {
+    this._value = value;
+    this.changeDetectorRef.detectChanges();
+  }
+
+  registerOnChange(fn: (value: string) => {}) {
+    this.onChange = fn;
+  }
+
+  registerOnTouched(fn: () => {}) {
+    this.onTouched = fn;
+  }
+}
diff --git a/libs/ui/src/textarea/textarea.module.ts b/libs/ui/src/textarea/textarea.module.ts
new file mode 100644
index 0000000..bbe5b6b
--- /dev/null
+++ b/libs/ui/src/textarea/textarea.module.ts
@@ -0,0 +1,11 @@
+import { CommonModule } from '@angular/common';
+import { CUSTOM_ELEMENTS_SCHEMA, NgModule } from '@angular/core';
+import { TextareaComponent } from './textarea.component';
+
+@NgModule({
+  schemas: [CUSTOM_ELEMENTS_SCHEMA],
+  imports: [CommonModule],
+  declarations: [TextareaComponent],
+  exports: [TextareaComponent],
+})
+export class UiTextareaModule {}