Merge pull request #18189 from umbraco/v15/bugfix/range-input-simpler-infinite-max-indication

ensure default in Infinity

src/Umbraco.Web.UI.Client/src/packages/block/block-list/property-editors/block-list-editor/Umbraco.BlockList.ts

@@ -19,7 +19,7 @@ export const manifest: ManifestPropertyEditorSchema = {
 					label: 'Amount',
 					description: 'Set a required range of blocks',
 					propertyEditorUiAlias: 'Umb.PropertyEditorUi.NumberRange',
-					config: [{ alias: 'validationRange', value: { min: 0, max: Infinity } }],
+					config: [{ alias: 'validationRange', value: { min: 0 } }],
 				},
 			],
 		},

src/Umbraco.Web.UI.Client/src/packages/core/components/input-number-range/input-number-range.element.ts

@@ -123,7 +123,7 @@ export class UmbInputNumberRangeElement extends UmbFormControlMixin(UmbLitElemen
 				label=${this.maxLabel}
 				min=${ifDefined(this.validationRange?.min)}
 				max=${ifDefined(this.validationRange?.max)}
-				placeholder=${this.validationRange?.max === Infinity ? '∞' : (this.validationRange?.max ?? '')}
+				placeholder=${this.validationRange?.max ?? '∞'}
 				.value=${this._maxValue}
 				@input=${this.#onMaxInput}></uui-input>
 		`;