from flask_wtf import FlaskForm from wtforms import StringField, SubmitField from wtforms.validators import DataRequired, Length class BaseCollectionForm(FlaskForm): label = StringField("Label", [DataRequired(), Length(3, 256)]) about = StringField("About") class CreateCollectionForm(BaseCollectionForm): submit = SubmitField("Create") class EditCollectionForm(BaseCollectionForm): submit = SubmitField("Edit")