Contact Form 7 is one of the most popular plugins to add a contact form to a WP blog. It supports multiple contact forms and you can add/remove fields as needed. Additional services such as reCAPTCHA and Akismet can be added. I use this on most of my blogs to power the contact features.
am not using Contact Form 7 anymore but as far as I remember on the settings page of your form, there are two areas called Mail. The first one is for receipment and you can enable the other one by checking the checkbox Mail(2). That one is for copies. http://s.wordpress.org/extend/plugins/contact-form-7/screenshot-1.png?r=561651 By the way, I recommend … Read more
I need to validate just one field (called ‘Instance’) to accept lowercase ASCII letters and numbers only, the first character also has to be a letter not a number. It will accept uppercase characters but we will need it to lowercase them on input. So if someone uses the instance name McDonalds it will be … Read more