formidable-frm_get_default

add_filter('frm_get_default_value', 'populate_email_field', 3, 3);
function populate_email_field($value, $field, $is_default) {
	static $personalEmail = null;
	static $stripeAccount = null;

    $regFormID = FrmForm::get_id_by_key("challenger-registration-0010");

	$persemailID = FrmField::get_id_by_key('persemail0010');
	$stripeFieldID = FrmField::get_id_by_key('stripeaccountid0010');


    if ( $field->form_id == $regFormID) {
		if ($field->id == $persemailID && $is_default) {
			if(isset($_GET['token'])) {
    			$token = sanitize_text_field($_GET['token']); // sanitize user input.
   				$email = get_transient($token);

    			if($email) {
        			// The token is valid and you've got the associated email.
        			$personalEmail= $email;
					//jm_write_log("27 4.0 personal_email=".$personalEmail);
					$value = $personalEmail;
					return $value;

    			} else {
        			wp_redirect('dev.mycloud.com/new-email/');
					exit;
    	   		}
			}

		}
		jm_write_log("36 4.0 Checking Field ID: $field->id, Is Default: $is_default, Stripe Account: $stripeAccount");

		if ($field->id == $stripeFieldID && $is_default && is_null($stripeAccount)) {
			$stripeAccount = "ASEDFASFASDFASAFS";
			jm_write_log("37 4.0 Stripe Field=".$stripeAccount);
			$value = $stripeAccount;
			return $value;

		}

	}
}