Muhammad Usama Ghouri

@ammartello97
Ok, I saw the page in which you are facing this issue
https://basbelarabi.com/checkout/?add-to-cart=50250&quantity=1
and in the console, I found the same problem/warning there that I got on my end. So if all debugging mode is deactivated and still gets this issue then a temporary solution for this is until the developers fix this in the next update because this issue is on the plugin’s developer-end. So manually set that warning in an index.php in international-telephone-input-with-flags-and-dial-codes plugin file if you are familiar with the code. In the index.php find
“public function footer()” (find this on the 106 line) and replace that with this

public function footer()
{
    if ( isset( $this->options['enable'] ) && esc_attr( $this->options['enable'] ) == 'on' )
    {
        $excludeCountries = empty( $this->options['excludeCountries'] ) ? array() : $this->options['excludeCountries'];

        $preferredCountries = empty( $this->options['preferredCountries'] ) ? array() : $this->options['preferredCountries'];

        $onlyCountries = empty( $this->options['onlyCountries'] ) ? array() : $this->options['onlyCountries'];

   $initialCountry = ''; // Temporary fix

        if ( isset( $this->options['enable_geoip_loopup'] ) && $this->options['enable_geoip_loopup'] == 'on' )
        {
            require_once WPITFDC_ROOT_DIR . '/includes/vendor/autoload.php';

            // This creates the Reader object, 
            $reader = new Reader( WPITFDC_ROOT_DIR . '/assets/vendor/GeoLite2-Country/GeoLite2-Country.mmdb' );

            try
            {   
                $VisitorGeo = $reader->country( $this->get_visitor_ip() );

                $initialCountry = $VisitorGeo->country->isoCode;
            }
            catch ( Exception $e )
            {
                $initialCountry = '';
            }
        }

        ?>
            <script type="text/javascript">
                jQuery( document ).ready( function( $ )
                {
                    let initialCountry = '<?= strtolower( $initialCountry ); ?>';

                    <?php

                        if ( isset( $this->options['enable_geoip_loopup_ajax'] ) && $this->options['enable_geoip_loopup_ajax'] == 'on' )
                        {
                            ?>
                                $.get( "<?= admin_url( 'admin-ajax.php' ); ?>", { action: 'wpitfdc_get_visitor_country' }, function( data )
                                {
                                    initialCountry = data;

                                    do_the_plugin_thing();
                                } );
                            <?php
                        }
                        else
                        {
                            ?>
                                do_the_plugin_thing();
                            <?php
                        }
                    ?>

                    function do_the_plugin_thing()
                    {
                        $( "input[type='tel']" ).each( function( index, el )
                        {
                            var name = ( typeof $( el ).attr( 'name' ) != 'undefined' && $( el ).attr( 'name' ) != '' ) ? $( el ).attr( 'name' ) : 'phoneNumber';

                            $( el ).removeAttr( 'name' );

                            var id = Date.now();

                            $( el ).after( '<input type="hidden" id="countryCode'+ id +'" name="'+ name +'" />' );

                            $( el ).intlTelInput(
                            {
                                excludeCountries: <?= json_encode( $excludeCountries ); ?>,
                                initialCountry: initialCountry,
                                onlyCountries: <?= json_encode( $onlyCountries ); ?>,
                                preferredCountries: <?= json_encode( $preferredCountries ); ?>,
                                separateDialCode: true,
                            } );

                            setInterval( function()
                            {
                                var newVal = $( "input#countryCode" + id ).prev( '.iti' ).find( '.iti__selected-dial-code' ).text() + $( el ).val();

                                if ( newVal == $( "input#countryCode" + id ).val() )
                                {
                                    return;
                                }

                                if ( $( el ).val() == '' )
                                {
                                    newVal = '';
                                }

                                $( "input#countryCode" + id ).val( newVal );

                            }, 1000 );
                        } );
                    }
                } );
            </script>
        <?php
    }
}

After that issue is resolved temporarily until developers fix that in their end in next update.

• This reply was modified 2 years, 3 months ago by Muhammad Usama Ghouri.

@ammartello97
Yes, the problem is solved. I was facing this issue on localhost. So when I tested it on the live site then no error showed in my case. Not figured out why getting the following warning on localhost.
Warning: Undefined variable $initialCountry in wp-content\plugins\international-telephone-input-with-flags-and-dial-codes\index.php on line 139.
Maybe due to some conflict.
So disable all other plugins to find out which plugin causes conflict.
So which form you are using?
I am using the Ultimate member plugin form.

• This reply was modified 2 years, 3 months ago by Muhammad Usama Ghouri.

Yes, facing same issue.
https://prnt.sc/oPqSFmJtn-YE

• This reply was modified 2 years, 3 months ago by Muhammad Usama Ghouri.