How should I sanitize GET variable

  • I am using tab and tab names goes as URL parameter, I wonder what is the best way to sanitize it. $tab = (!empty($_GET[‘tab’]))? ($_GET[‘tab’]) : ‘about’;
    should I use sanitize_text_field ?

    The page I need help with: [log in to see the link]

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  • If your specification to $tab is expected to be a string, I would suggest sanitize_text_field to back it up – so yes.

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