判断 账号 2-16位
+(BOOL)checkAccountInput:(NSString *)_text
{
NSString *Regex = @"^\\w{2,16}$";
NSPredicate *tPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", Regex];
if ([tPredicate evaluateWithObject:_text]) {
return YES ;
}
return NO ;
}
判断手机号码，1开头的十一位数字
+(BOOL)checkPhoneNumInput:(NSString *)_text
{
NSString *Regex = @"1\\d{10}";
NSPredicate *tPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", Regex];
if ([tPredicate evaluateWithObject:_text]) {
return YES ;
}
return [tPredicate evaluateWithObject:_text];
}
判断邮箱格式
+(BOOL)checkMailInput:(NSString *)_text
{
NSString *Regex = @"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}";
NSPredicate *tPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", Regex];
if ([tPredicate evaluateWithObject:_text]) {
return YES ;
}
return NO ;
}
判断密码 6－16位
+(BOOL)checkPasswordInput:(NSString *)_text
{
NSString *Regex = @"\\w{6,16}";
NSPredicate *tPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", Regex];
if ([tPredicate evaluateWithObject:_text]) {
return YES ;
}
return NO;
}
判断验证码 6位
+(BOOL)checkCodeInput:(NSString *)_text
{
NSString *Regex = @"\\w{6}";
NSPredicate *tPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", Regex];
if ([tPredicate evaluateWithObject:_text]) {
return YES ;
}
return NO;
}
判断身份证 18位
+(BOOL)checkCerticateInput:(NSString *)_text
{
NSString *Regex = @"\\w{18}";
NSPredicate *tPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", Regex];
if ([tPredicate evaluateWithObject:_text]) {
return YES ;
}
return NO;
}
