def _normalize_field(form, field):
email = u'@' in field.data
if email: # normalize email address casing
if not allow_email:
raise wtforms.ValidationError(nomail_msg)
wtforms.validators.Email()(form, field)
field.data = normalize_email(field.data)
else: # lower case user names
if not allow_user:
raise wtforms.ValidationError(nouser_msg)
wtforms.validators.Length(min=3, max=30)(form, field)
wtforms.validators.Regexp(r'^[-_\w]+$')(form, field)
field.data = field.data.lower()
if field.data is None: # should not happen, but be cautious anyway
raise wtforms.ValidationError(message)
def _normalize_field(form, field):
email = u'@' in field.data
if email: # normalize email address casing
if not allow_email:
raise wtforms.ValidationError(nomail_msg)
wtforms.validators.Email()(form, field)
field.data = normalize_email(field.data)
else: # lower case user names
if not allow_user:
raise wtforms.ValidationError(nouser_msg)
wtforms.validators.Length(min=3, max=30)(form, field)
wtforms.validators.Regexp(r'^\w+$')(form, field)
field.data = field.data.lower()
if field.data is None: # should not happen, but be cautious anyway
raise wtforms.ValidationError(message)