Using asp.net membership

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Hellow friends,i got a form have used asp. net membesrhip while submitting data.I have used the Membership property "Requires unique email".This brings up the error "An existing email exists."But the problem is that after it shows that message,it still goes ahead and submits data.Is their a way to stop it from submitting data at that point?Thanks]

Posted 14-Jan-14 1:01am

Member 10398773

Updated 14-Jan-14 1:20am

v2

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navin ks 14-Jan-14 7:04am

paste the code

Member 10398773 14-Jan-14 7:17am

MembershipCreateStatus status;
MembershipUser Student = Membership.CreateUser(username, password,emailAdressRadtextbox.Text);
switch (status)
{

case MembershipCreateStatus.Success:
{
(here have got the code to insert all the other details)
Labeluser.text="Registered successfully";
}

case MembershipCreateStatus.DuplicateEmail:
{
labeluser.text="Email Exists,use new email";
break;
}
}

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navin ks · Answer 1 · 2014-01-14T01:27:00

Solution 1

two ways ,
1.Make email field in database as primary key.
2. MembershipCreateStatus.Success:
if true
{
search database for emailAdressRadtextbox.Text in email field, if data is present then dont insert
}
else
{
insert
}

Posted 14-Jan-14 1:27am

navin ks

Updated 14-Jan-14 1:29am

v3