validation_state

Form-validation state for input widgets.

Accepted by text_input, text_editor, checkbox, pick_list, and combo_box builders. The normalizer projects this onto the a11y map automatically (Valid -> a11y.invalid = False, Invalid { message } -> a11y.invalid = True + a11y.error_message, Pending -> a11y.busy via the widget).

Types

ValidationState

</>

Form-validation state.

pub type ValidationState {
  Valid
  Pending
  Invalid(message: String)
}

Constructors

```
Valid
```
```
Pending
```
```
Invalid(message: String)
```

Values

invalid

</>

pub fn invalid(message: String) -> ValidationState

Build an Invalid state from a message.

to_prop_value

</>

pub fn to_prop_value(state: ValidationState) -> node.PropValue

Encode a ValidationState to its wire PropValue shape.

Valid -> DictVal({"state": "valid"})
Pending -> DictVal({"state": "pending"})
Invalid("...") -> DictVal({"state": "invalid", "message": "..."})