class CreateUserForm(Form):
name = StringField("Name", validators=[validators.DataRequired], description="Username")
uuid = StringField("ID", validators=[validators.DataRequired], description="ID of the user")
After Change
class CreateUserForm(Form):
name = StringField("Name", validators=[validators.DataRequired(), NonBlankString()], description="Username")
uuid = StringField("ID", validators=[validators.DataRequired(), NonBlankString()], description="ID of the user")