severndigital Posted August 15, 2007 Share Posted August 15, 2007 ok I have a form field called dealerCode I want to run the value through a php function that already exists. and return the result of the function I've read tutorials on Ajax and I can do things when there is a button involved and I $_GET or $_POST the results through ajax. But I can't seem to figure out how to do it without a button. can anyone point me in the right direction? a tutorial or an explaination of what I gotta do. I don't mind doing it myself, I just can't find the resources. Thanks In advance, Chris Link to comment https://forums.phpfreaks.com/topic/65074-validate-a-text-field-against-a-script-not-a-database/ Share on other sites More sharing options...
adam84 Posted August 20, 2007 Share Posted August 20, 2007 when did you want to call the ajax function? - Whenever the using types something in? - After the object loses its focus(blur)? - or any other way I cannot think of at the moment? Link to comment https://forums.phpfreaks.com/topic/65074-validate-a-text-field-against-a-script-not-a-database/#findComment-329105 Share on other sites More sharing options...
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