Here is the answer of the question: You are using the following code to decide if a button is clicked, but it is never returning true. Which step is most likely to shed light on the problem?
- Make sure the input field displaying the button is named ‘submit’
- Make sure you are not missing any semicolons
- Print everything in the session print_r($_SESSION);
- Look in the query string at the top of your browser to see if submit is assigned a value
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