# FieldClass Abstract field class to be used instead of functional field components for more control. **** - Full class name: `Kirby\Form\FieldClass` - Source: **** ### FieldClass - [$fieldClass->__call()](https://getkirby.com/docs/reference/objects/form/field-class/__call.md) - [new FieldClass()](https://getkirby.com/docs/reference/objects/form/field-class/__construct.md) - [$fieldClass->after()](https://getkirby.com/docs/reference/objects/form/field-class/after.md) - [$fieldClass->api()](https://getkirby.com/docs/reference/objects/form/field-class/api.md) - [$fieldClass->autofocus()](https://getkirby.com/docs/reference/objects/form/field-class/autofocus.md) - [$fieldClass->before()](https://getkirby.com/docs/reference/objects/form/field-class/before.md) - [$fieldClass->data()](https://getkirby.com/docs/reference/objects/form/field-class/data.md) - [$fieldClass->default()](https://getkirby.com/docs/reference/objects/form/field-class/default.md) - [$fieldClass->dialogs()](https://getkirby.com/docs/reference/objects/form/field-class/dialogs.md) - [$fieldClass->disabled()](https://getkirby.com/docs/reference/objects/form/field-class/disabled.md) - [$fieldClass->drawers()](https://getkirby.com/docs/reference/objects/form/field-class/drawers.md) - [$fieldClass->emptyValue()](https://getkirby.com/docs/reference/objects/form/field-class/empty-value.md) - [$fieldClass->errors()](https://getkirby.com/docs/reference/objects/form/field-class/errors.md) - [$fieldClass->fill()](https://getkirby.com/docs/reference/objects/form/field-class/fill.md) - [$fieldClass->hasNext()](https://getkirby.com/docs/reference/objects/form/field-class/has-next.md) - [$fieldClass->hasPrev()](https://getkirby.com/docs/reference/objects/form/field-class/has-prev.md) - [$fieldClass->hasValue()](https://getkirby.com/docs/reference/objects/form/field-class/has-value.md) - [$fieldClass->help()](https://getkirby.com/docs/reference/objects/form/field-class/help.md) - [$fieldClass->icon()](https://getkirby.com/docs/reference/objects/form/field-class/icon.md) - [$fieldClass->id()](https://getkirby.com/docs/reference/objects/form/field-class/id.md) - [$fieldClass->indexOf()](https://getkirby.com/docs/reference/objects/form/field-class/index-of.md) - [$fieldClass->isActive()](https://getkirby.com/docs/reference/objects/form/field-class/is-active.md) - [$fieldClass->isDisabled()](https://getkirby.com/docs/reference/objects/form/field-class/is-disabled.md) - [$fieldClass->isEmpty()](https://getkirby.com/docs/reference/objects/form/field-class/is-empty.md) - [$fieldClass->isEmptyValue()](https://getkirby.com/docs/reference/objects/form/field-class/is-empty-value.md) - [$fieldClass->isFirst()](https://getkirby.com/docs/reference/objects/form/field-class/is-first.md) - [$fieldClass->isHidden()](https://getkirby.com/docs/reference/objects/form/field-class/is-hidden.md) - [$fieldClass->isInvalid()](https://getkirby.com/docs/reference/objects/form/field-class/is-invalid.md) - [$fieldClass->isLast()](https://getkirby.com/docs/reference/objects/form/field-class/is-last.md) - [$fieldClass->isNth()](https://getkirby.com/docs/reference/objects/form/field-class/is-nth.md) - [$fieldClass->isRequired()](https://getkirby.com/docs/reference/objects/form/field-class/is-required.md) - [$fieldClass->isStorable()](https://getkirby.com/docs/reference/objects/form/field-class/is-storable.md) - [$fieldClass->isSubmittable()](https://getkirby.com/docs/reference/objects/form/field-class/is-submittable.md) - [$fieldClass->isTranslatable()](https://getkirby.com/docs/reference/objects/form/field-class/is-translatable.md) - [$fieldClass->isValid()](https://getkirby.com/docs/reference/objects/form/field-class/is-valid.md) - [$fieldClass->kirby()](https://getkirby.com/docs/reference/objects/form/field-class/kirby.md) - [$fieldClass->label()](https://getkirby.com/docs/reference/objects/form/field-class/label.md) - [$fieldClass->model()](https://getkirby.com/docs/reference/objects/form/field-class/model.md) - [$fieldClass->name()](https://getkirby.com/docs/reference/objects/form/field-class/name.md) - [$fieldClass->next()](https://getkirby.com/docs/reference/objects/form/field-class/next.md) - [$fieldClass->nextAll()](https://getkirby.com/docs/reference/objects/form/field-class/next-all.md) - [$fieldClass->params()](https://getkirby.com/docs/reference/objects/form/field-class/params.md) - [$fieldClass->placeholder()](https://getkirby.com/docs/reference/objects/form/field-class/placeholder.md) - [$fieldClass->prev()](https://getkirby.com/docs/reference/objects/form/field-class/prev.md) - [$fieldClass->prevAll()](https://getkirby.com/docs/reference/objects/form/field-class/prev-all.md) - [$fieldClass->props()](https://getkirby.com/docs/reference/objects/form/field-class/props.md) - [$fieldClass->required()](https://getkirby.com/docs/reference/objects/form/field-class/required.md) - [$fieldClass->reset()](https://getkirby.com/docs/reference/objects/form/field-class/reset.md) - [$fieldClass->routes()](https://getkirby.com/docs/reference/objects/form/field-class/routes.md) - [$fieldClass->save()](https://getkirby.com/docs/reference/objects/form/field-class/save.md) - [$fieldClass->siblings()](https://getkirby.com/docs/reference/objects/form/field-class/siblings.md) - [$fieldClass->submit()](https://getkirby.com/docs/reference/objects/form/field-class/submit.md) - [$fieldClass->toArray()](https://getkirby.com/docs/reference/objects/form/field-class/to-array.md) - [$fieldClass->toFormValue()](https://getkirby.com/docs/reference/objects/form/field-class/to-form-value.md) - [$fieldClass->toStoredValue()](https://getkirby.com/docs/reference/objects/form/field-class/to-stored-value.md) - [$fieldClass->translate()](https://getkirby.com/docs/reference/objects/form/field-class/translate.md) - [$fieldClass->type()](https://getkirby.com/docs/reference/objects/form/field-class/type.md) - [$fieldClass->value()](https://getkirby.com/docs/reference/objects/form/field-class/value.md) - [$fieldClass->when()](https://getkirby.com/docs/reference/objects/form/field-class/when.md) - [$fieldClass->width()](https://getkirby.com/docs/reference/objects/form/field-class/width.md)