text: from project.main.user import User
  from project.main.validator import ValidPassword
  from flask_wtf import FlaskForm
  from flask_login import current_user
  from wtforms import StringField, PasswordField, SubmitField, BooleanField
  from wtforms.validators import DataRequired, Length, Email, EqualTo, ValidationError
  
  class LoginForm(FlaskForm):
      user_name  = StringField('Username', validators=[DataRequired()], render_kw={"placeholder": "john_doe"})
      password = PasswordField('Password', validators=[DataRequired(), ValidPassword], render_kw={"placeholder": "password"})
      submit = SubmitField('Sign In')
  
  class RegistrationForm(FlaskForm):
      user_name = StringField('Username', validators=[DataRequired(), Length(min=2, max=20)], render_kw={"placeholder": "john_doe"})
      email = StringField('Email Address', validators=[DataRequired(), Length(min=2, max=120), Email()], render_kw={"placeholder": "johndoe@gmail.com"})
      password = PasswordField('Password', validators=[DataRequired()], render_kw={"placeholder": "password"})
      submit = SubmitField('Sign Up')
  
  
      def validate_username(self, user_name):
          user = User.query.filter_by(user_name=user_name.data).first()
          if user:
              raise ValidationError('That username is taken. Please choose a different one.')
  
  
      def validate_email_address(self, email):
          user = User.query.filter_by(email=email.data).first()
          if user:
              raise ValidationError('That email address is taken. Please choose a different one.')
  