reference to entity "zipcode" for which no system identifier could be generated

[Sam Ambler]

Hi

 

I have W3C validation and found 2 errors

 

1)reference to entity "zipcode" for which no system identifier could be generated

?ata = 'airport=' + airport + '&zipcode=' + zipcode.val() + '&paxnum=' + paxnum?

 

2)Line 85, Column 69: cannot generate system identifier for general entity "paxnum"

?ta = 'airport=' + airport + '&zipcode=' + zipcode.val() + '&paxnum=' + paxnum;

 

Please Advice

 

Thanks in Advance

[haku]

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