iOS 座机正则

项目中遇到的，记录下

/// 座机正则
/// @param str 座机号
- (BOOL)p_landlineregular:(NSString *)str {
    
    
    NSString *regex = @"^((0[0-9]{2,3})|((0[0-9]{2,3}\\-)))?([2-9][0-9]{6,15})";
    
    NSPredicate *pred = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex];
    if ([pred evaluateWithObject:str]) {
        if (str.length > 0) {
            return YES;
        }else{
            return NO;
        }
    }
    return NO;
}

/// 手机号正则
/// @param str 手机号号
- (BOOL)deptNumInputShouldNumber:(NSString *)str
{

    NSString *regex = @"1[3456789]([0-9]){9}";
    NSPredicate *pred = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex];
    
    return [pred evaluateWithObject:str];
    
    
}

//正则 判断输入的字符串是否全为数字
- (BOOL)deptNumInputShouldNumber:(NSString *)str
{

    NSString *regex = @"[0-9]*";
    NSPredicate *pred = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex];
    if ([pred evaluateWithObject:str]) {
        if (str.length > 0) {
            return YES;
        }else{
            return NO;
        }
    }
    return NO;
    
    
}