content: import React from 'react';
  
  /**
   * Returns username status
   *
   * @param {string} signUp_username
   * @param {bool} usernameFree
   */
  export default (signUp_username, usernameFree) =>{
    if((!usernameFree && (signUp_username.length < 3 || signUp_username.length > 10)) || (usernameFree && (signUp_username.length < 3 || signUp_username.length > 10))){
      return null;
    }
    if(usernameFree && signUp_username.length >= 3){
      return <span>x</span>;
    }
    if(!usernameFree && signUp_username.length >= 3) {
      return <span>✓</span>;
    }
  };
  