from starlette_wtf import StarletteForm from wtforms import IntegerField from wtforms import StringField, PasswordField from wtforms.validators import DataRequired from wtforms.validators import NumberRange class AddUserForm(StarletteForm): pswd = PasswordField('Admin password (1234)') email = StringField( label='User\'s e-mail', validators=[DataRequired()], ) name = StringField( label='User\'s full name', validators=[DataRequired()], ) age = IntegerField( label='User\'s age', validators=[ DataRequired(), NumberRange(0, 200), ], )