Struct FormField 

pub struct FormField<T: Clone + PartialEq + 'static> {
    pub id: String,
    pub name: String,
    pub label: String,
    pub placeholder: String,
    pub helper_text: String,
    pub input_type: String,
    pub value: Signal<T>,
    pub error: Signal<Option<String>>,
    pub touched: Signal<bool>,
    pub dirty: Signal<bool>,
    pub is_valid: Signal<bool>,
    /* private fields */
}

A reactive form field containing independent state signals.

Fields

id: String

name: String

label: String

placeholder: String

helper_text: String

input_type: String

value: Signal<T>

error: Signal<Option<String>>

touched: Signal<bool>

dirty: Signal<bool>

is_valid: Signal<bool>

Implementations

impl<T: Clone + PartialEq + 'static> FormField<T>

pub fn new( id: impl Into<String>, name: impl Into<String>, label: impl Into<String>, initial_value: T, rules: Vec<ValidationRule<T>>, ) -> Self

Creates a new FormField with initial value and validation rules.

pub fn with_placeholder(self, placeholder: impl Into<String>) -> Self

Sets the placeholder text for this field.

pub fn with_helper_text(self, helper: impl Into<String>) -> Self

Sets the helper text displayed below the field.

pub fn with_input_type(self, input_type: impl Into<String>) -> Self

Sets the HTML input type (e.g. “text”, “email”, “password”, “number”).

pub fn set_value(&self, val: T)

Sets the current field value, marks dirty flag, and triggers validation.

pub fn touch(&self)

Marks the field as touched (focused and blurred).

pub fn validate(&self) -> bool

Validates the current value against all configured rules.

pub fn reset(&self)

Resets the field to its initial value, clearing error and dirty states.

impl FormField<String>

pub fn render(&self) -> DomBuilder

Renders an enterprise WCAG 2.1 AA compliant text/email/password/number input group.

Trait Implementations

impl<T: Clone + Clone + PartialEq + 'static> Clone for FormField<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.