[SM-628] Add trim validator to SM dialogs (#4993)

* Add trim validator to SM dialogs

* Swap to creating a generic component

* Swap to BitValidators.trimValidator

* Fix storybook

* update validator to auto trim whitespace

* update storybook copy

* fix copy

* update trim validator to run on submit

* add validator to project name in secret dialog; update secret name validation to on submit

---------

Co-authored-by: William Martin <contact@willmartian.com>

apps/web/src/locales/en/messages.json

@@ -6776,6 +6776,10 @@
       }
     }
   },
+  "inputTrimValidator": {
+    "message": "Input must not contain only whitespace.",
+    "description": "Notification to inform the user that a form's input can't contain only whitespace."
+  },
   "dismiss": {
     "message": "Dismiss"
   },

bitwarden_license/bit-web/src/app/secrets-manager/projects/dialog/project-dialog.component.ts

@@ -5,6 +5,7 @@ import { Router } from "@angular/router";
 
 import { I18nService } from "@bitwarden/common/abstractions/i18n.service";
 import { PlatformUtilsService } from "@bitwarden/common/abstractions/platformUtils.service";
+import { BitValidators } from "@bitwarden/components";
 
 import { ProjectView } from "../../models/view/project.view";
 import { ProjectService } from "../../projects/project.service";
@@ -25,7 +26,10 @@ export interface ProjectOperation {
 })
 export class ProjectDialogComponent implements OnInit {
   protected formGroup = new FormGroup({
-    name: new FormControl("", [Validators.required]),
+    name: new FormControl("", {
+      validators: [Validators.required, BitValidators.trimValidator],
+      updateOn: "submit",
+    }),
   });
   protected loading = false;
 

bitwarden_license/bit-web/src/app/secrets-manager/secrets/dialog/secret-dialog.component.ts

@@ -8,6 +8,7 @@ import { I18nService } from "@bitwarden/common/abstractions/i18n.service";
 import { PlatformUtilsService } from "@bitwarden/common/abstractions/platformUtils.service";
 import { OrganizationService } from "@bitwarden/common/admin-console/abstractions/organization/organization.service.abstraction";
 import { Utils } from "@bitwarden/common/misc/utils";
+import { BitValidators } from "@bitwarden/components";
 
 import { ProjectListView } from "../../models/view/project-list.view";
 import { ProjectView } from "../../models/view/project.view";
@@ -36,11 +37,20 @@ export interface SecretOperation {
 })
 export class SecretDialogComponent implements OnInit {
   protected formGroup = new FormGroup({
-    name: new FormControl("", [Validators.required]),
+    name: new FormControl("", {
+      validators: [Validators.required, BitValidators.trimValidator],
+      updateOn: "submit",
+    }),
     value: new FormControl("", [Validators.required]),
-    notes: new FormControl(""),
+    notes: new FormControl("", {
+      validators: [BitValidators.trimValidator],
+      updateOn: "submit",
+    }),
     project: new FormControl("", [Validators.required]),
-    newProjectName: new FormControl(""),
+    newProjectName: new FormControl("", {
+      validators: [BitValidators.trimValidator],
+      updateOn: "submit",
+    }),
   });
 
   private destroy$ = new Subject<void>();

bitwarden_license/bit-web/src/app/secrets-manager/service-accounts/access/dialogs/access-token-create-dialog.component.ts

@@ -3,6 +3,8 @@ import { Component, Inject, OnInit } from "@angular/core";
 import { FormControl, FormGroup, Validators } from "@angular/forms";
 
 import { DialogServiceAbstraction } from "@bitwarden/angular/services/dialog";
+import { I18nService } from "@bitwarden/common/abstractions/i18n.service";
+import { BitValidators } from "@bitwarden/components";
 
 import { ServiceAccountView } from "../../../models/view/service-account.view";
 import { AccessTokenView } from "../../models/view/access-token.view";
@@ -20,7 +22,10 @@ export interface AccessTokenOperation {
 })
 export class AccessTokenCreateDialogComponent implements OnInit {
   protected formGroup = new FormGroup({
-    name: new FormControl("", [Validators.required, Validators.maxLength(80)]),
+    name: new FormControl("", {
+      validators: [Validators.required, Validators.maxLength(80), BitValidators.trimValidator],
+      updateOn: "submit",
+    }),
     expirationDateControl: new FormControl(null),
   });
   protected loading = false;
@@ -30,6 +35,7 @@ export class AccessTokenCreateDialogComponent implements OnInit {
   constructor(
     public dialogRef: DialogRef,
     @Inject(DIALOG_DATA) public data: AccessTokenOperation,
+    private i18nService: I18nService,
     private dialogService: DialogServiceAbstraction,
     private accessService: AccessService
   ) {}

bitwarden_license/bit-web/src/app/secrets-manager/service-accounts/dialog/service-account-dialog.component.ts

@@ -4,6 +4,7 @@ import { FormControl, FormGroup, Validators } from "@angular/forms";
 
 import { I18nService } from "@bitwarden/common/abstractions/i18n.service";
 import { PlatformUtilsService } from "@bitwarden/common/abstractions/platformUtils.service";
+import { BitValidators } from "@bitwarden/components";
 
 import { ServiceAccountView } from "../../models/view/service-account.view";
 import { ServiceAccountService } from "../service-account.service";
@@ -23,9 +24,15 @@ export interface ServiceAccountOperation {
   templateUrl: "./service-account-dialog.component.html",
 })
 export class ServiceAccountDialogComponent {
-  protected formGroup = new FormGroup({
-    name: new FormControl("", [Validators.required]),
-  });
+  protected formGroup = new FormGroup(
+    {
+      name: new FormControl("", {
+        validators: [Validators.required, BitValidators.trimValidator],
+        updateOn: "submit",
+      }),
+    },
+    {}
+  );
 
   protected loading = false;
 

libs/components/src/form-field/bit-validators.stories.ts

@@ -8,6 +8,7 @@ import { InputModule } from "../input/input.module";
 import { I18nMockService } from "../utils/i18n-mock.service";
 
 import { forbiddenCharacters } from "./bit-validators/forbidden-characters.validator";
+import { trimValidator } from "./bit-validators/trim.validator";
 import { BitFormFieldComponent } from "./form-field.component";
 import { FormFieldModule } from "./form-field.module";
 
@@ -24,6 +25,7 @@ export default {
             return new I18nMockService({
               inputForbiddenCharacters: (chars) =>
                 `The following characters are not allowed: ${chars}`,
+              inputTrimValidator: "Input must not contain only whitespace.",
             });
           },
         },
@@ -56,3 +58,20 @@ export const ForbiddenCharacters: StoryObj<BitFormFieldComponent> = {
     template,
   }),
 };
+
+export const TrimValidator: StoryObj<BitFormFieldComponent> = {
+  render: (args: BitFormFieldComponent) => ({
+    props: {
+      formObj: new FormBuilder().group({
+        name: [
+          "",
+          {
+            updateOn: "submit",
+            validators: [trimValidator],
+          },
+        ],
+      }),
+    },
+    template,
+  }),
+};

libs/components/src/form-field/bit-validators/index.ts

@@ -1 +1,2 @@
 export { forbiddenCharacters } from "./forbidden-characters.validator";
+export { trimValidator } from "./trim.validator";

libs/components/src/form-field/bit-validators/trim.validator.spec.ts

@@ -0,0 +1,61 @@
+import { FormControl } from "@angular/forms";
+
+import { trimValidator as validate } from "./trim.validator";
+
+describe("trimValidator", () => {
+  it("should not error when input is null", () => {
+    const input = createControl(null);
+    const errors = validate(input);
+
+    expect(errors).toBe(null);
+  });
+
+  it("should not error when input is an empty string", () => {
+    const input = createControl("");
+    const errors = validate(input);
+
+    expect(errors).toBe(null);
+  });
+
+  it("should not error when input has no whitespace", () => {
+    const input = createControl("test value");
+    const errors = validate(input);
+
+    expect(errors).toBe(null);
+  });
+
+  it("should remove beginning whitespace", () => {
+    const input = createControl(" test value");
+    const errors = validate(input);
+
+    expect(errors).toBe(null);
+    expect(input.value).toBe("test value");
+  });
+
+  it("should remove trailing whitespace", () => {
+    const input = createControl("test value ");
+    const errors = validate(input);
+
+    expect(errors).toBe(null);
+    expect(input.value).toBe("test value");
+  });
+
+  it("should remove beginning and trailing whitespace", () => {
+    const input = createControl(" test value ");
+    const errors = validate(input);
+
+    expect(errors).toBe(null);
+    expect(input.value).toBe("test value");
+  });
+
+  it("should error when input is just whitespace", () => {
+    const input = createControl(" ");
+    const errors = validate(input);
+
+    expect(errors).toEqual({ trim: { message: "input is only whitespace" } });
+  });
+});
+
+function createControl(input: string) {
+  return new FormControl(input);
+}

libs/components/src/form-field/bit-validators/trim.validator.ts

@@ -0,0 +1,27 @@
+import { AbstractControl, FormControl, ValidatorFn } from "@angular/forms";
+
+/**
+ * Automatically trims FormControl value. Errors if value only contains whitespace.
+ *
+ * Should be used with `updateOn: "submit"`
+ */
+export const trimValidator: ValidatorFn = (control: AbstractControl<string>) => {
+  if (!(control instanceof FormControl)) {
+    throw new Error("trimValidator only supports validating FormControls");
+  }
+  const value = control.value;
+  if (value === null || value === undefined || value === "") {
+    return null;
+  }
+  if (!value.trim().length) {
+    return {
+      trim: {
+        message: "input is only whitespace",
+      },
+    };
+  }
+  if (value !== value.trim()) {
+    control.setValue(value.trim());
+  }
+  return null;
+};

libs/components/src/form-field/error.component.ts

@@ -38,6 +38,8 @@ export class BitErrorComponent {
         return this.i18nService.t("inputForbiddenCharacters", this.error[1]?.characters.join(", "));
       case "multipleEmails":
         return this.i18nService.t("multipleInputEmails");
+      case "trim":
+        return this.i18nService.t("inputTrimValidator");
       default:
         // Attempt to show a custom error message.
         if (this.error[1]?.message) {