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32 lines
1.1 KiB
32 lines
1.1 KiB
from flask_wtf import Form
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from wtforms import TextField, PasswordField
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from wtforms.validators import DataRequired
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from {{cookiecutter.app_name}}.user.models import User
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class LoginForm(Form):
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username = TextField('Username', validators=[DataRequired()])
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password = PasswordField('Password', validators=[DataRequired()])
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def __init__(self, *args, **kwargs):
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super(LoginForm, self).__init__(*args, **kwargs)
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self.user = None
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def validate(self):
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initial_validation = super(LoginForm, self).validate()
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if not initial_validation:
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return False
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self.user = User.query.filter_by(username=self.username.data).first()
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if not self.user:
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self.username.errors.append("Unknown username")
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return False
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if not self.user.check_password(self.password.data):
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self.password.errors.append("Invalid password")
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return False
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if not self.user.active:
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self.username.errors.append("User not activated")
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return False
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return True
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