I have been having an issue with drupal's text editor. I am making a custom block for FAQ section of my website but whenever I try to html code containing certain words insidesuch as 'from' etc. it reload on itself and rejects my code. I know it sounds strange but I have tried everything and narrowed down the issue to this. for example the text editor reject this code:
<p> from </p>
but it accepts this code:
<p> sample </p>
I updated core Drupal, but still this error occurs. Is there any fix for this? ("Full HTML" option is selected) or is there anything wrong with my editor?