Ios17个常用代码整理
摘要:1.判断邮箱格式是否正确的代码//利用正则表达式验证-(BOOL)isValidateEmail:(NSString *)email{NSString *emailRegex = @"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}";NSPredicate *emailTest = [NSPredicate predicateWithFormat:@"SELF MATCHES%@",emailRegex];return [emailTest evaluateWithObject:email];}2.图片压
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posted @ 2014-01-16 13:40
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