form-example.jsx

import React, {Component} from 'react';
import styled from 'styled-components';
import {Form, Input, Title, Button} from './theme.js';

class App extends Component {
  render() {
    return (
      <div>
        <Title>Form</Title>
        <Form>
          <Input 
            border={errors.email && '1px solid red'}; 
            type="text" 
            name="email" 
            placeholder="Email" 
          />
          <Input 
            border={errors.password && '1px solid red'}; 
            type="password" 
            name="password" 
            placeholder="Password"   
          />
          <Button type="submit">Submit</Button>
        </Form>
      </div>
    )
  }
}