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from flask_wtf import FlaskForm
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from wtforms import StringField, PasswordField, SubmitField, BooleanField
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from wtforms.validators import DataRequired, EqualTo, ValidationError, Length
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from app.models import User
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class LoginForm(FlaskForm):
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username = StringField('Username', validators=[DataRequired()])
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password = PasswordField('Password', validators=[DataRequired()])
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remember_me = BooleanField('Remember Me', default=True)
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submit = SubmitField('Sign In')
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class RegistrationForm(FlaskForm):
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username = StringField('Username', validators=[DataRequired(), Length(min=0, max=64)])
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password = PasswordField('Password', validators=[DataRequired(), Length(min=0, max=128)])
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password2 = PasswordField(
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'Repeat Password', validators=[DataRequired(), EqualTo('password')])
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submit = SubmitField('Register')
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def validate_username(self, username):
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user = User.query.filter_by(name=username.data).first()
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if user is not None:
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raise ValidationError('Please use a different username.')
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