ios-e-mail regular expression judgment

-(void) LoadData {

Nsmutablearray *array = [Nsmutablearray arraywithcapacity:10];

if ([Self.title isequaltostring:@ "name"]) {

Self.namestr = Inputtextfield.text;

[Array addobject:[nsdictionary dictionaryWithObject:self.nameStr forkey:@ "membernm"];

}else if ([Self.title isequaltostring:@ "Mailbox"]) {

Self.emailstr = Inputtextfield.text;

BOOL emailok= [self validateEmail:self.emailStr];

if (!emailok) {

[Uialertview showmessage:@ "The mailbox format is incorrect" title:@ "warning"];

Return

}

[Array addobject:[nsdictionary dictionaryWithObject:self.emailStr forkey:@ "Memberemail"];

}else if ([Self.title isequaltostring:@ "Other contact information"]) {

Self.otherstr = Inputtextfield.text;

[Array addobject:[nsdictionary dictionaryWithObject:self.otherStr forkey:@ "Membercontacts"];

}else if ([self.title isequaltostring:@ "job Division"]) {

Self.jobdivison = Inputtextfield.text;

[Array addobject:[nsdictionary dictionaryWithObject:self.jobdivison forkey:@ "Memberdesc"];

}

Self.request = [Uprequest postdatawithpathname:@ "Member/updatemember" delegate:self Params:array];

}

e-mail Regular expression judgment

-(BOOL) Validateemail: (NSString *) email

{

NSString *emailregex = @ "[A-z0-9a-z._%+-][email protected][a-za-z0-9.-]+\\. [A-za-z] {2,4} ";

Nspredicate *emailtest = [Nspredicate predicatewithformat:@ "Self MATCHES%@", Emailregex];

return [Emailtest Evaluatewithobject:email];

}

ios-e-mail regular expression judgment