I have a question about this example:
http://net.tutsplus.com/tutorials/javascript-ajax/submit-a-form-without-page-refresh-using-jquery/
I am using coldfusion and jquery to have someone fill out the form, validate the name and email address and then insert it into my database. However, I would also like to check the database to make sure that I don't get duplicate email addresses. How would I go about doing that?
I am using the same code as shown on that website. The only difference is that I don't have a return phone field. I only have name and email address.
http://net.tutsplus.com/tutorials/javascript-ajax/submit-a-form-without-page-refresh-using-jquery/
I am using coldfusion and jquery to have someone fill out the form, validate the name and email address and then insert it into my database. However, I would also like to check the database to make sure that I don't get duplicate email addresses. How would I go about doing that?
I am using the same code as shown on that website. The only difference is that I don't have a return phone field. I only have name and email address.
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