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from flask_wtf import FlaskForm
from wtforms import StringField, PasswordField, BooleanField, SubmitField
from wtforms.validators import DataRequired, ValidationError, Email, EqualTo
from app.models import User
class LoginForm(FlaskForm):
username = StringField("Username", validators=[DataRequired()])
password = PasswordField("Password", validators=[DataRequired()])
remember_me = BooleanField("Remember Me")
submit = SubmitField("Sign In")
class RegistrationForm(FlaskForm):
username = StringField("Username", validators=[DataRequired()])
email = StringField("Email", validators=[DataRequired(), Email()])
password = PasswordField("Password", validators=[DataRequired()])
password2 = PasswordField(
"Repeat Password", validators=[DataRequired(), EqualTo("password")]
)
submit = SubmitField("Register")
def validate_username(self, username):
user = User.query.filter_by(username=username.data).first()
if user is not None:
raise ValidationError(
"Username already in use, please use a different one."
)
def validate_email(self, email):
user = User.query.filter_by(email=email.data).first()
if user is not None:
raise ValidationError(
"Email address already in use, please use a different one."
)
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