I'm following the how to doc "Build a double drop-down' using Ajax". Everything works fine, but wanted to add another feature. Currently, if form can't find the state id, it will output "Sorry, we can't find that state" - however it still allows the person to submit the form. How would we stop the submission.
Our form is a little different than the one in the example. Instead of a dropdown box, we use a textbox with an onblur event that triggers population of the "2nd" dropdown. If someone doesn't enter in a valid value for the textbox, we want to prevent the submission of the form. (i.e. the 2nd dropdown has nothing in it, so it should just stop).
Our form is a little different than the one in the example. Instead of a dropdown box, we use a textbox with an onblur event that triggers population of the "2nd" dropdown. If someone doesn't enter in a valid value for the textbox, we want to prevent the submission of the form. (i.e. the 2nd dropdown has nothing in it, so it should just stop).
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