This component hasn't use any UI library

• Fill in email address
  • able to validation email format
• Fill in idea
• Unable to Click the Button until fill in all the info

• React
• prop-types
• styled-components
• Dotenv-Webpack etc
• Webpack etc
• MailGun
• SendMail

• SendMail API
  • Reason : Limited Time and sendgird not allow directly send mail via js
  • Solution: Build server
• AutoFill the Email Address
  • For user experience, email address will autofill while the user already login
    • Reason: Limited Time and a bit out of scope
    • Solution: Store userInfo into browse storage (encrypt/decrypt)