def validate_name(self, field):
if len(field.data) > 14:
raise ValidationError("用户名长度过长！")
data = Database.user_unique(field.data)
if data:
raise ValidationError("昵称已经存在！")
def validate_phone(self, field):
data = Database.user_unique(field.data, 3)
if data:
raise ValidationError("手机已经存在！")
def validate_email(self, field):
data = Database.user_unique(field.data, 2)
if data:
raise ValidationError("邮箱已经存在！")