使用python flask进行统一资源标识符验证

Question

我对Flask很陌生，我想知道如何正确验证Flask中的统一资源标识符。

email = EmailField('Email Address', validators=[DataRequired()])
#this is not enough validation for url
url = EmailField('Uniform Resource Identifier', validators=[DataRequired()])
password = PasswordField('Password', validators=[DataRequired(), Email()])

Answer 1

就像DataRequired和Email是内置验证器一样，FlaskWTForms也有内置URL validator。

url = StringField('Uniform Resource Identifier', validators=[URL()]