<s> from flask . ext . wtf import Form <EOL> from wtforms import StringField , BooleanField <EOL> from wtforms . validators import DataRequired <EOL> class UserRegistrationForm ( Form ) : <EOL> email = StringField ( '<STR_LIT:email>' , validators = [ DataRequired ( ) ] ) <EOL> server_url = StringField ( '<STR_LIT>' , validators = [ DataRequired ( ) ] ) <EOL> server_user = StringField ( '<STR_LIT>' , validators = [ DataRequired ( ) ] ) <EOL> server_password = StringField ( '<STR_LIT>' , validators = [ DataRequired ( ) ] ) <EOL> twilio_number = StringField ( '<STR_LIT>' , validators = [ DataRequired ( ) ] ) </s>
