Was macht die Komponente?
Sie ist Teil der Form-Field-Komponente.
Wann soll die Komponente eingesetzt werden?
- Nur innerhalb der Form-Field-Komponente.
| Nummer | Typ | Beschreibung | Optional | Hinweis |
|---|---|---|---|---|
| 1 | Standard-HTML | input | Nein | |
| 1b | Standard-HTML | input | Ja | Placeholder |
| 2 | Standard-HTML | input | Nein | |
| 3 | Komponente | sbb-icon | Ja | Prefix |
| 4 | Komponente | sbb-icon oder sbb-form-field-clear | Ja | Suffix |
| 5 | Komponente | sbb-form-error | Nein | Datei auswählen |
The sbb-form-field-clear component can be used with the sbb-form-field component
to provide the possibility to display a clear button which can clear the input value.
<sbb-form-field>
<label>Label</label>
<input type="text" placeholder="Input placeholder" value="Input value" />
<sbb-form-field-clear></sbb-form-field-clear>
</sbb-form-field>
Note: it currently works with simple inputs and does not support, for example, select inputs.
Properties
| Name | Attribute | Privacy | Type | Default | Description |
|---|---|---|---|---|---|
form | form | public | HTMLFormElement | null | The <form> element to associate the button with. | |
name | name | public | string | Name of the form element. Will be read from name attribute. | |
negative | negative | public | boolean | false | Negative coloring variant flag. |
type | type | public | SbbButtonType | 'button' | The type attribute to use for the button. |
validationMessage | - | public | string | Returns the current error message, if available, which corresponds to the current validation state. Please note that only one message is returned at a time (e.g. if multiple validity states are invalid, only the chronologically first one is returned until it is fixed, at which point the next message might be returned, if it is still applicable). Also, a custom validity message (see below) has precedence over native validation messages. | |
validity | - | public | ValidityState | Returns the ValidityState object for this element. | |
value | value | public | string | '' | Value of the form element. |
willValidate | - | public | boolean | Returns true if this element will be validated when the form is submitted; false otherwise. |
Methods
| Name | Privacy | Description | Parameters | Return | Inherited From |
|---|---|---|---|---|---|
checkValidity | public | Returns true if this element has no validity problems; false otherwise. Fires an invalid event at the element in the latter case. | boolean | SbbFormAssociatedMixin | |
reportValidity | public | Returns true if this element has no validity problems; otherwise, returns false, fires an invalid event at the element, and (if the event isn't canceled) reports the problem to the user. | boolean | SbbFormAssociatedMixin | |
setCustomValidity | public | Sets the custom validity message for this element. Use the empty string to indicate that the element does not have a custom validity error. | message: string | void | SbbFormAssociatedMixin |