Function UmbFormControlMixin

UmbFormControlMixin<
    ValueType = FormData
    | FormDataEntryValue,
    T extends
        HTMLElementConstructor<LitElement> = HTMLElementConstructor<LitElement>,
    DefaultValueType = undefined,
>(
    superClass: T,
    defaultValue?: DefaultValueType,
): HTMLElementConstructor<
    UmbFormControlMixinElement<ValueType | DefaultValueType>,
> & T
Type Parameters
- ValueType = FormData | FormDataEntryValue
- T extends HTMLElementConstructor<LitElement> = HTMLElementConstructor<LitElement>
- DefaultValueType = undefined
Parameters
- superClass: T
  superclass to be extended.
- OptionaldefaultValue: DefaultValueType
  Default value for the form control.
Returns HTMLElementConstructor<UmbFormControlMixinElement<ValueType | DefaultValueType>> & T
- The mixin class.
Mixin
The mixin allows a custom element to participate in HTML forms.
- Defined in src/packages/core/validation/mixins/form-control.mixin.ts:106