wtforms_registration_form_with_password_validation.py

1from wtforms import Form, BooleanField, StringField, PasswordField, validators
2
3class RegistrationForm(Form):
4    username = StringField('Username', [validators.Length(min=4, max=25)])
5    email = StringField('Email Address', [validators.Length(min=6, max=35)])
6    password = PasswordField('New Password', [
7        validators.DataRequired(),
8        validators.EqualTo('confirm', message='Passwords must match')
9    ])
10    confirm = PasswordField('Repeat Password')
11    accept_tos = BooleanField('I accept the TOS', [validators.DataRequired()])