Struct Validation 

pub struct Validation {
    pub required: bool,
    pub pattern: Option<String>,
    pub min: Option<f32>,
    pub max: Option<f32>,
    pub is_valid: bool,
}

Form-field validation rules attached when <input>, <toggle>, or <slider> declares required / pattern / min / max. The validate_inputs system in lumen-primitives recomputes Self::is_valid from the entity’s content and mirrors the result into the valid:<id> reactive signal.

Fields

required: bool

When true, the trimmed content must be non-empty for is_valid.

pattern: Option<String>

Literal substring the content must contain. (Regex support is not provided; Rhai scripts cover broader matching.)

min: Option<f32>

Lower numeric bound when the content parses as a number.

max: Option<f32>

Upper numeric bound when the content parses as a number.

is_valid: bool

Most recent validity result, recomputed by the validator system.

Trait Implementations

impl Clone for Validation

fn clone(&self) -> Validation

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Component for Validation

where Self: Send + Sync + 'static,

const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table

A constant indicating the storage type used for this component.

type Mutability = Mutable

A marker type to assist Bevy with determining if this component is mutable, or immutable. Mutable components will have Component<Mutability = Mutable>, while immutable components will instead have Component<Mutability = Immutable>.

fn register_required_components( _requiree: ComponentId, required_components: &mut RequiredComponentsRegistrator<'_, '_>, )

Registers required components.

fn clone_behavior() -> ComponentCloneBehavior

Called when registering this component, allowing to override clone function (or disable cloning altogether) for this component.

fn relationship_accessor() -> Option<ComponentRelationshipAccessor<Self>>

Returns [ComponentRelationshipAccessor] required for working with relationships in dynamic contexts.

fn on_add() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_add [ComponentHook] for this Component if one is defined.

fn on_insert() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_insert [ComponentHook] for this Component if one is defined.

fn on_discard() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_discard [ComponentHook] for this Component if one is defined.

fn on_remove() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_remove [ComponentHook] for this Component if one is defined.

fn on_despawn() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_despawn [ComponentHook] for this Component if one is defined.

fn map_entities<E>(_this: &mut Self, _mapper: &mut E)

where E: EntityMapper,

Maps the entities on this component using the given EntityMapper. This is used to remap entities in contexts like scenes and entity cloning. When deriving Component, this is populated by annotating fields containing entities with #[entities]

impl Debug for Validation

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Validation

fn default() -> Validation

Returns the “default value” for a type.