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Overview

Learn how to build robust forms using Hux UI components with proper validation, error handling, and user experience patterns.

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Form Components

Hux UI provides several components for building forms:
  • HuxInput - Text input with validation and consistent styling
  • HuxDateInput - Date input with automatic formatting and calendar picker
  • HuxCheckbox - Interactive checkbox for boolean inputs
  • HuxSwitch - Toggle switch for binary choices
  • HuxButton - Form submission and action buttons

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Basic Form Example

Form(
  key: _formKey,
  child: Column(
    children: [
      HuxInput(
        label: 'Full Name',
        hint: 'Enter your full name',
        validator: (value) {
          if (value?.isEmpty ?? true) return 'Name is required';
          return null;
        },
      ),
      SizedBox(height: 16),
      
      HuxDateInput(
        label: 'Birth Date',
        onDateChanged: (date) => _birthDate = date,
        validator: (date) {
          if (date == null) return 'Birth date is required';
          return null;
        },
      ),
      SizedBox(height: 16),
      
      HuxButton(
        onPressed: () {
          if (_formKey.currentState!.validate()) {
            // Form is valid, proceed
          }
        },
        child: Text('Submit'),
        variant: HuxButtonVariant.primary,
      ),
    ],
  ),
)
For more detailed examples, see the Basic Usage page and the full example app.