Form not validating on submit

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If you've been in the webmaster world for a while then you'll know that your users operate according to Sod's Law - "If anything can go wrong, it will".This page addresses one of the less common, but still quite annoying problems, double-clickers.In practice this can cause a form to be submitted, or some other event triggered, more than once.The second button however will only accept a single click and ignore all subsequent clicks.

Upon receipt of your drawings, they will be reviewed for compliance and processing.

If/when the form is successfully validated, the button text is changed to "Submitting form..." and a Java Script variable, indicating that the form submission is in progress.

A second click on the Submit button before the form has finished submitting will generate an alert message, and also disable the button preventing subsequent clicks.

La Salle Street, Room 107A Chicago, IL 60602 Upon receipt of your drawings, they will be reviewed for compliance and processing.

PROJECT LOCATION: The Project Location can be a single point address, a boundary consisting of a list of street segments, or a single linear street segment.

If drawing files are larger than 20 MB, forward a CD/USB with drawings files to: City of Chicago Department of Transportation Office of Underground Coordination 30 N.

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