diff --git a/src/Umbraco.Web.UI.Client/src/packages/core/components/input-with-alias/input-with-alias.element.ts b/src/Umbraco.Web.UI.Client/src/packages/core/components/input-with-alias/input-with-alias.element.ts
index cc2bb9308e..36e616ae61 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/core/components/input-with-alias/input-with-alias.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/core/components/input-with-alias/input-with-alias.element.ts
@@ -1,19 +1,24 @@
-import { css, customElement, html, property, state } from '@umbraco-cms/backoffice/external/lit';
+import { type PropertyValueMap, css, customElement, html, property, state } from '@umbraco-cms/backoffice/external/lit';
 import { generateAlias } from '@umbraco-cms/backoffice/utils';
 import { UmbChangeEvent } from '@umbraco-cms/backoffice/event';
-import { UmbFormControlMixin } from '@umbraco-cms/backoffice/validation';
+import { UMB_VALIDATION_EMPTY_LOCALIZATION_KEY, UmbFormControlMixin } from '@umbraco-cms/backoffice/validation';
 import { UmbLitElement } from '@umbraco-cms/backoffice/lit-element';
 import { UUIInputEvent } from '@umbraco-cms/backoffice/external/uui';
 import type { UUIInputElement } from '@umbraco-cms/backoffice/external/uui';
 
 @customElement('umb-input-with-alias')
-export class UmbInputWithAliasElement extends UmbFormControlMixin<string, typeof UmbLitElement>(UmbLitElement) {
+export class UmbInputWithAliasElement extends UmbFormControlMixin<string, typeof UmbLitElement, undefined>(
+	UmbLitElement,
+) {
 	@property({ type: String })
 	label: string = '';
 
 	@property({ type: String, reflect: false })
 	alias?: string;
 
+	@property({ type: Boolean, reflect: true })
+	required: boolean = false;
+
 	@property({ type: Boolean, reflect: true, attribute: 'alias-readonly' })
 	aliasReadonly = false;
 
@@ -23,7 +28,15 @@ export class UmbInputWithAliasElement extends UmbFormControlMixin<string, typeof
 	@state()
 	private _aliasLocked = true;
 
-	override firstUpdated() {
+	protected override firstUpdated(_changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>): void {
+		super.firstUpdated(_changedProperties);
+
+		this.addValidator(
+			'valueMissing',
+			() => UMB_VALIDATION_EMPTY_LOCALIZATION_KEY,
+			() => this.required && !this.value,
+		);
+
 		this.shadowRoot?.querySelectorAll<UUIInputElement>('uui-input').forEach((x) => this.addFormControlElement(x));
 	}
 
@@ -64,6 +77,13 @@ export class UmbInputWithAliasElement extends UmbFormControlMixin<string, typeof
 			this.dispatchEvent(new UmbChangeEvent());
 		}
 	}
+	#onAliasBlur() {
+		// If the alias is empty, then try to generate one [NL]
+		if (!this.alias && this._aliasLocked === false) {
+			this.alias = generateAlias(this.value ?? '');
+			this.dispatchEvent(new UmbChangeEvent());
+		}
+	}
 
 	#onToggleAliasLock(event: CustomEvent) {
 		this._aliasLocked = !this._aliasLocked;
@@ -82,7 +102,8 @@ export class UmbInputWithAliasElement extends UmbFormControlMixin<string, typeof
 				placeholder=${nameLabel}
 				label=${nameLabel}
 				.value=${this.value}
-				@input=${this.#onNameChange}>
+				@input=${this.#onNameChange}
+				?required=${this.required}>
 				<uui-input-lock
 					auto-width
 					name="alias"
@@ -92,7 +113,9 @@ export class UmbInputWithAliasElement extends UmbFormControlMixin<string, typeof
 					.value=${this.alias}
 					?locked=${this._aliasLocked && !this.aliasReadonly}
 					?readonly=${this.aliasReadonly}
+					?required=${this.required}
 					@input=${this.#onAliasChange}
+					@blur=${this.#onAliasBlur}
 					@lock-change=${this.#onToggleAliasLock}>
 				</uui-input-lock>
 			</uui-input>
diff --git a/src/Umbraco.Web.UI.Client/src/packages/core/content-type/structure/content-type-structure-manager.class.ts b/src/Umbraco.Web.UI.Client/src/packages/core/content-type/structure/content-type-structure-manager.class.ts
index f6511f43cc..268bea7841 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/core/content-type/structure/content-type-structure-manager.class.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/core/content-type/structure/content-type-structure-manager.class.ts
@@ -112,12 +112,14 @@ export class UmbContentTypeStructureManager<
 		if (!contentType || !contentType.unique) throw new Error('Could not find the Content Type to save');
 
 		const { error, data } = await this.#repository.save(contentType);
-		if (error || !data) return { error, data };
+		if (error || !data) {
+			throw error?.message ?? 'Repository did not return data after save.';
+		}
 
 		// Update state with latest version:
 		this.#contentTypes.updateOne(contentType.unique, data);
 
-		return { error, data };
+		return data;
 	}
 
 	/**
diff --git a/src/Umbraco.Web.UI.Client/src/packages/data-type/components/data-type-flow-input/data-type-flow-input.element.ts b/src/Umbraco.Web.UI.Client/src/packages/data-type/components/data-type-flow-input/data-type-flow-input.element.ts
index f77d5c090b..f30d2a64d4 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/data-type/components/data-type-flow-input/data-type-flow-input.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/data-type/components/data-type-flow-input/data-type-flow-input.element.ts
@@ -72,7 +72,7 @@ export class UmbInputDataTypeElement extends UmbFormControlMixin(UmbLitElement,
 		this.addValidator(
 			'valueMissing',
 			() => UMB_VALIDATION_EMPTY_LOCALIZATION_KEY,
-			() => this.hasAttribute('required') && this.value === '',
+			() => this.hasAttribute('required') && !this.value,
 		);
 	}
 
diff --git a/src/Umbraco.Web.UI.Client/src/packages/documents/document-types/workspace/document-type-workspace-editor.element.ts b/src/Umbraco.Web.UI.Client/src/packages/documents/document-types/workspace/document-type-workspace-editor.element.ts
index c41cabacbe..18f4a74ced 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/documents/document-types/workspace/document-type-workspace-editor.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/documents/document-types/workspace/document-type-workspace-editor.element.ts
@@ -4,6 +4,7 @@ import { umbFocus, UmbLitElement } from '@umbraco-cms/backoffice/lit-element';
 import { css, html, customElement, state, ifDefined } from '@umbraco-cms/backoffice/external/lit';
 import { UMB_MODAL_MANAGER_CONTEXT, UMB_ICON_PICKER_MODAL } from '@umbraco-cms/backoffice/modal';
 import type { UUITextareaElement } from '@umbraco-cms/backoffice/external/uui';
+import { umbBindToValidation } from '@umbraco-cms/backoffice/validation';
 
 @customElement('umb-document-type-workspace-editor')
 export class UmbDocumentTypeWorkspaceEditorElement extends UmbLitElement {
@@ -86,10 +87,12 @@ export class UmbDocumentTypeWorkspaceEditorElement extends UmbLitElement {
 						<umb-input-with-alias
 							id="name"
 							label=${this.localize.term('placeholders_entername')}
-							value=${this._name}
-							alias=${this._alias}
+							.value=${this._name}
+							.alias=${this._alias}
 							?auto-generate-alias=${this._isNew}
 							@change="${this.#onNameAndAliasChange}"
+							required
+							${umbBindToValidation(this, '$.name', this._name)}
 							${umbFocus()}>
 						</umb-input-with-alias>
 
diff --git a/src/Umbraco.Web.UI.Client/src/packages/documents/document-types/workspace/document-type-workspace.context.ts b/src/Umbraco.Web.UI.Client/src/packages/documents/document-types/workspace/document-type-workspace.context.ts
index d332df01e3..65ab3f5c5f 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/documents/document-types/workspace/document-type-workspace.context.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/documents/document-types/workspace/document-type-workspace.context.ts
@@ -30,6 +30,7 @@ import type { UmbControllerHost } from '@umbraco-cms/backoffice/controller-api';
 import type { UmbReferenceByUnique } from '@umbraco-cms/backoffice/models';
 import type { UmbRoutableWorkspaceContext } from '@umbraco-cms/backoffice/workspace';
 import type { UmbPathPatternTypeAsEncodedParamsType } from '@umbraco-cms/backoffice/router';
+import { UmbValidationContext } from '@umbraco-cms/backoffice/validation';
 
 type EntityType = UmbDocumentTypeDetailModel;
 export class UmbDocumentTypeWorkspaceContext
@@ -79,6 +80,8 @@ export class UmbDocumentTypeWorkspaceContext
 	constructor(host: UmbControllerHost) {
 		super(host, 'Umb.Workspace.DocumentType');
 
+		this.addValidationContext(new UmbValidationContext(this).provide());
+
 		// General for content types:
 		//this.data = this.structure.ownerContentType;