iOS 调用短信、电话、邮件、浏览器等

iOS 调用短信、电话、邮件、浏览器等

http://blog.csdn.net/yesjava/article/details/9770293

IOS发送Email的两种方法

iOS开发调用手机中的打电话，短信，邮箱，地图等

IOS iPhone开发中发送e-mail的3种方式

#pragma mark - 检查是否是邮箱地址

+ (BOOL) checkEmailAddress:(NSString *)emailAddress {

NSString *strRegex = @"[A-Z0-9a-z._%+-]+@[A-Z0-9a-z._]+\\.[A-Za-z]{2,4}";

NSPredicate *emailPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", strRegex];

return [emailPredicate evaluateWithObject:emailAddress];

}