Login with customer number

[creeksiide]

I am working with a contribution titled " Login with customer number" , written by Dennis Holst. I want customers to be able to log in with their customer number instead of an email address. I believe that I understand most of how to implement it but confused as to what to do with part 1 of the read-me. THe first part states to alter the customer table, which I did. But teh second part states INSERT INTO 'configuration' VALUES ('', 'Additional customers number',

IQ_ADDITIONAL_CUSTOMERS_NUMBER',

'enable',

'An additional customers number can be used',

17,

20,

'2004-07-05 00:00:00',

'2004-07-05 00:00:00',

NULL,

'tep_cfg_select_option(array(\'enable\', \'disable\'),'

);

 

When I run the sql I get an error that says improper syntax.

Any help would be appreciated

 

Thanx