Description of attributes in Web. config when using membership

Name	Description
Name	Providers name
Type	Type. The SQL format is system. Web. Security. sqlmembershipprovider.
Connectionstringname	Connection string name
Enablepasswordretrieval	Whether to allow users to retrieve their passwords (useless things, conflicting with the Mechanism) is usually false
Enablepasswordreset	Allow users to reset their passwords
Requiresquestionandanswer	Whether to ask the user to answer the password prompt question during password reset and Retrieval
Applicationname	Identify an applicationProgramUnique users with the same user name can correspond to multiple ASP. NET applications with the specified applicationname
Requiresuniqueemail	Whether the user email is required to be unique
Passwordformat	Password encryption method, three values: clear --> not encrypted, hashed --> hash encryption, encrypted
Maxinvalidpasswordattempts	Maximum number of login attempts, locked upon failure
Minrequiredpasswordlength	Minimum Password Length
Minrequirednonalphanumericcharacters	Number of special characters in the password
Passwordattemptwindow	Maximum number of Logon times, in minutes
Passwordstrengthregularexpression	Regular Expression in password format

The Web. config file is added as follows: < Connectionstrings >
< Clear />
< Add Name = "Localsqlserver" Connectionstring = "" />
</ Connectionstrings >
< System . Web >
< Membership >
< Providers >
< Clear />
< Add Name = "Custommembershipprovider"  
Type = "System. Web. Security. sqlmembershipprovider"  
Connectionstringname = "Localsqlserver"  
<! -- Other attributes -- >
/>
</ Providers >
</ Membership >
</ System. Web >