Ant Float Label

A comprehensive wrapper library for Ant Design components that implements the elegant "Floating Label" pattern (similar to Material UI). This library provides a seamless way to modernize your forms while maintaining the full power and theming capabilities of Ant Design.

Features

• ✨ Modern Aesthetics: Brings the popular floating label design pattern to Ant Design.
• 🎨 Theme Compatible: Fully integrates with Ant Design 5+ Token System (Design Tokens), supporting light and dark modes automatically.
• 🛠 TypeScript Ready: Written in TypeScript with full type definitions.
• 🧩 Complete Suite: Supports a wide range of input components including Input, Select, DatePicker, Cascader, TreeSelect, and more.
• 🚀 Easy Integration: Works as a drop-in replacement for standard Ant Design components.
• 📱 Responsive: Adapts perfectly to different screen sizes and form layouts.

Installation

Install via npm, yarn, or pnpm:

npm install ant-float-label
# or
yarn add ant-float-label
# or
pnpm add ant-float-label

Ensure you have the peer dependencies installed:

npm install antd react react-dom

Usage

Basic Usage

You can use the components directly. Passing the placeholder prop will automatically act as the floating label content.

import React, { useState } from 'react';
import { FloatInput, FloatSelect } from 'ant-float-label';

const App = () => {
  const [value, setValue] = useState('');

  return (
    <div style={{ padding: 24, display: 'flex', flexDirection: 'column', gap: 16 }}>
      {/* The placeholder acts as the floating label */}
      <FloatInput
        placeholder="Username"
        value={value}
        onChange={(e) => setValue(e.target.value)}
      />
      
      <FloatSelect
        placeholder="Gender"
        options={[
          { label: 'Male', value: 'male' },
          { label: 'Female', value: 'female' },
        ]}
      />
    </div>
  );
};

Using with Ant Design Form

The recommended way to use this library in forms is with FloatFormItem. It automatically handles the label state and passes it to the underlying component.

import React from 'react';
import { Form, Button } from 'antd';
import { FloatFormItem, FloatInput, FloatPassword } from 'ant-float-label';

const LoginForm = () => {
  const [form] = Form.useForm();

  const onFinish = (values) => {
    console.log('Success:', values);
  };

  return (
    <Form 
      form={form} 
      name="login" 
      onFinish={onFinish}
      style={{ maxWidth: 400 }}
    >
      <FloatFormItem
        name="username"
        label="Username"
        rules={[{ required: true, message: 'Please input your username!' }]}
      >
        <FloatInput />
      </FloatFormItem>

      <FloatFormItem
        name="password"
        label="Password"
        rules={[{ required: true, message: 'Please input your password!' }]}
      >
        <FloatPassword />
      </FloatFormItem>

      <Form.Item>
        <Button type="primary" htmlType="submit" block>
          Log in
        </Button>
      </Form.Item>
    </Form>
  );
};

Available Components

All components inherit props from their Ant Design counterparts.

| Component | Description | |-----------|-------------| | FloatInput | Wraps Input | | FloatPassword | Wraps Input.Password | | FloatInputNumber | Wraps InputNumber | | FloatSelect | Wraps Select | | FloatDatePicker | Wraps DatePicker | | FloatRangePicker | Wraps DatePicker.RangePicker | | FloatTimePicker | Wraps TimePicker | | FloatCascader | Wraps Cascader | | FloatTreeSelect | Wraps TreeSelect | | FloatAutoComplete | Wraps AutoComplete | | FloatFormItem | Specialized Form.Item for automatic label handling |

Props

Common Props

Most components accept all standard Ant Design props for their respective base component (e.g., FloatInput accepts all InputProps).

Specific Props

• label (string | ReactNode): When used with FloatFormItem, the label prop of the FormItem is automatically used as the floating label.
• placeholder (string): When used standalone, the placeholder acts as the floating label text.
• labelBoxProps (object): Props passed to the internal wrapper for advanced styling (e.g. style, className for the box container).

Customization

You can customize the appearance by overriding CSS variables or providing labelBoxProps. The library follows Ant Design's design token system, so changing your global theme config will automatically update these components.

<FloatInput 
  placeholder="Custom Style" 
  labelBoxProps={{ 
    style: { borderColor: 'red' } 
  }} 
/>

License

MIT © razr001