Hi Jason, With regards to UK telephone numbers I find that the following seems to work well in eCart 6.0.6
Open the jquery.h5validate.js file and change the phone regex to:
/^(((\+44\s?\d{4}|\(?0\d{4}\)?)\s?\d{3}\s?\d{3})|((\+44\s?\d{3}|\(?0\d{3}\)?)\s?\d{3}\s?\d{4})|((\+44\s?\d{2}|\(?0\d{2}\)?)\s?\d{4}\s?\d{4}))(\s?\#(\d{4}|\d{3}))?$/
Next in the checkout.php page in the telephone input change the following:
Change the pattern to "\d{5} \d{6}" (British phone number normally have 11 numbers starting with a 0)
In the validate part of the input change x (xxx) etc to 'x xxxxx xxxxxx'
I find that this works well and cover mobile numbers as well.
Hope this helps anybody with the same problem
Regards,
Dave