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from flask_wtf import FlaskForm
from wtforms import StringField, PasswordField, SubmitField
from wtforms.validators import DataRequired, Length, Email, EqualTo, ValidationError, InputRequired, Regexp
from blog.models import User
class RegistrationForm(FlaskForm):
username = StringField('Username',validators=[DataRequired(),Length(min=3,max=15)])
email = StringField('Email',validators=[DataRequired(),Email()])
password = PasswordField('Password',validators=[DataRequired(),Regexp('^.{6,8}$',message='Your password should be between 6 and 8 characters long.')])
confirm_password = PasswordField('Confirm Password',validators=[DataRequired(),EqualTo('password', message='Passwords do not match.')])
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 exist. Please choose 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 is already associated with an account.')
class LoginForm(FlaskForm):
email = StringField('Email',validators=[DataRequired(),Email()])
password = PasswordField('Password',validators=[DataRequired()])
submit = SubmitField('Login')
class CommentForm(FlaskForm):
comment = StringField('Comment',validators=[InputRequired()])
submit = SubmitField('Post comment')
class RateForm(FlaskForm):
rate = StringField('Rate',validators=[InputRequired()])
submit = SubmitField('Rate comment')
class PostForm(FlaskForm):
post = StringField('Post',validators=[InputRequired()])