Undefined index notices

  • Hello

    I get undefined index notices on all fields until they have a value. See example below.
    I would suggest you add an isset() to eliminate these.

    <b>Notice</b>: Undefined index: CustomKey1 in <b>/*****/wp-content/plugins/contact-form-7-mailchimp-extension/lib/functions.php</b> on line <b>81</b>

    Also when you plugin is active I get the following message when I save my contact form 7 form: Notice: id property of a WPCF7_ContactForm object is no longer accessible. Use id() method instead.

    Regards
    Anthony

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