i have html code in cell C2
<b>Send my score to my teacher.</b>
<br><br>
<form class="login-form" action="send_results_processor.php?id=44623" method="post">
<table style="font-size: 14px;">
My full code in link: https://jsfiddle.net/bvotcode/z195augp/
My Google sheet (editable): https://docs.google.com/spreadsheets/d/1PX7VMX9QbC-RyIlp7EM3PpYCdbc_6EvYX6xPV18OXbw/edit?usp=sharing
How can extract id number, eg:44623 in above code and put it in cell C3
Thank you
>Solution :
You may try:
=REGEXEXTRACT(B3,"id=(\d+)")