what is worng with that code? Only ($content = 'europe') is executing successfully... Remaining conditions are not executing

In that code only first condition is executing even if values are changed instead of ($content = 'europe') to ($content = 'asia') . Remaining conditions are not working.

function test(){

	if($content = 'europe'){
		$multi_tlds = $titan->getOption('wdc_europe');
	} elseif($content = 'asia'){
		$multi_tlds = $titan->getOption('wdc_asia');	
	} elseif($content = 'africa'){
		$multi_tlds = $titan->getOption('wdc_africa');	
	}
	
}


please check below code:

I have just mentioned my name like(pradeep). That is the exact place of code

<?php

    function wdc_display_func($content){
    	check_ajax_referer( 'wdc_nonce', 'security' );
    	$titan = TitanFramework::getInstance( 'wdc-options' );
     	$whois = $titan->getOption( 'whois_option' );
     	$integration = $titan->getOption( 'integration' );
     	$extensions = $titan->getOption( 'extensions' );
     	//$multi_tlds = $titan->getOption('wdc_multi_tlds');
    	
    /*start - This is actual code (Pradeep)*/

    	if($content == 'europe'){
    		$multi_tlds = $titan->getOption('wdc_europe');
    	} elseif($content == 'asia'){
    		$multi_tlds = $titan->getOption('wdc_asia');	
    	} elseif($content == 'africa'){
    		$multi_tlds = $titan->getOption('wdc_africa');	
    	}
    	/* End - This is actual code (Pradeep)*/

     	$ext_message = $titan->getOption( 'ext_message' );
     	$additional_button_name = $titan->getOption( 'additional_button_name' );
     	$additional_button_link = $titan->getOption( 'additional_button_link' );
        $custom_found_result_texts = $titan->getOption( 'custom_found_result_text' );
        if($custom_found_result_texts == '') $custom_found_result_texts = __('Congratulations! {domain} is available!', 'wdc');
        $custom_not_found_result_texts = $titan->getOption( 'custom_not_found_result_text' );
        if($custom_not_found_result_texts == '') $custom_not_found_result_texts = __('Sorry! {domain} is already taken!', 'wdc');
        if($ext_message == '') $ext_message = __('Sorry, we currently do not handle that particular tld.', 'wdc');

    if(isset($_POST['domain']))
    {
    	if($integration == 'woocommerce' OR $integration == 'custom'){
     		
     		if($_POST['item_id'] != ''){
     		$additional_button_link = $_POST['item_id'];
     		}

    	}
    	$domain = str_replace(array('www.', 'http://'), NULL, $_POST['domain']);
    	if (strpos($domain,'.') == false) {
    	

   /*start - code (pradeep)*/
    		if($multi_tlds == ''){
    			$multi_tlds = array('com');
    		}else{
    			$multi_tlds = explode(',', $multi_tlds);
    		}

    	}else{
    		list($sp, $split) = explode('.', $domain,2);
    		$multi_tlds = array($split);
    	}
    /*End - code (pradeep)*/

    	if (function_exists('idn_to_ascii')) {
    		$punny_domain = idn_to_ascii($domain);
    	}else{
    		$punny_domain = $domain;
    		$punny_domain = preg_replace("/[^-a-zA-Z0-9.]+/", "", $punny_domain);
    		$domain = $punny_domain;
    	}
    	$punny_domain = preg_replace("/[^-a-zA-Z0-9.]+/", "", $punny_domain);
    	if(strlen($punny_domain) > 0)
    	{

    		include ('lib/DomainAvailability.php');  
    		$Domains = new DomainAvailability();
        	list($dom, $ext) = explode('.', $punny_domain, 2);

    		
    		foreach($multi_tlds as $ex)
    		{
    	   	$domain = $dom.'.'.$ex;
    	   	if($extensions != ''){
    	   	$tlds = explode(',', $extensions);
    		if (!in_array($ex, $tlds)) {
    	    	$result = array('status'=>2,
    	    					'domain'=>$domain, 
    	    					'text'=> 	'<div class="callout callout-warning alert-warning clearfix">
    										<div class="col-xs-10" style="padding-left:1px;text-align:left;">
    										<i class="glyphicon glyphicon-exclamation-sign" style="margin-right:1px;"></i> '.$ext_message.' 
    										</div>
    										</div>
    										');
    			echo $result['text'];
    			wp_die();
    		}
    		}

    		$available = json_decode($Domains->is_available($domain));
    		$custom_found_result_text = str_replace( '{domain}', $domain, $custom_found_result_texts );
    		if($whois > 1) {
    				$whois_link = "<a href='".get_permalink($whois)."?&domain=$domain' target='_blank'><button id='whois' class='btn btn-danger btn-xs pull-right whois-btn'>WHOIS</button></a>";
    			}else{
    				$whois_link = '';
    			}
    		
    		if($integration == 'whmcs'){
    $check_ex = explode('.',$ex);

    if(count($check_ex) == 2){
    	$ex_name = $check_ex[0]."_".$check_ex[1];
    }else{
    	$ex_name = $check_ex[0];
    }
    			$additional_button = "<a href='javascript:void(0)' onclick='submitform_$dom_$ex_name()'><button class='btn btn-success btn-xs pull-right order-btn'>$additional_button_name</button></a>";
    		}elseif($integration == 'woocommerce'){
    			//$additional_button = "<a href='?&add-to-cart=$additional_button_link&domain=$domain' target='_blank' class='btn btn-success btn-xs pull-right order-btn' >$additional_button_name</a>";
    			$additional_button = "<a href='http://staging1.lowcostwebagency.com/domain-contact-form/' target='_blank' class='btn btn-primary btn-xs pull-right order-btn' >Ask for</a>";
    			}elseif($integration == 'custom'){
    			if(!$additional_button_name == '' AND !$additional_button_link == ''){
    				$additional_button_link = str_replace( '{domain}', $domain, $additional_button_link );
    				$additional_button = "<a class='btn btn-success btn-xs pull-right order-btn' href='$additional_button_link'>$additional_button_name</a>";
    			}else{
    				$additional_button = '';
    			}
    		}else{
    			$additional_button = '';
    		}
    		
    		$custom_not_found_result_text = str_replace( '{domain}', $domain, $custom_not_found_result_texts );
    		$whmcs = "<script type='text/javascript'>
    				function submitform_$dom_$ex_name()
    				{
    				  document.whmcs_$dom_$ex_name.submit();
    				}
    				</script>
    				<form method='post' name='whmcs_$dom_$ex_name' id='whmcs' action='$additional_button_link/cart.php?a=add&domain=register'>
    				<input type='hidden' name='domains[]' value='$domain' >
    				<input type='hidden' name='domainsregperiod[$domain]' value='1'>
    				</form>";
    		if ($available->status == 1) {
    				$result = array('status'=>1,
    								'domain'=>$domain, 
    								'text'=> 	'<div class="callout callout-success alert-success clearfix available">
    											<div class="col-xs-10" style="padding-left:1px;text-align:left;">
    											<i class="glyphicon glyphicon-ok" style="margin-right:1px;"></i> '.$custom_found_result_text.' 
    											</div>
    											<div class="col-xs-2" style="padding-right:1px">'.$additional_button.' '.$whmcs.'</div>
    											</div>
    											');
    		    	echo $result['text'];

    		} elseif($available->status == 0) {
    				$result = array('status'=>0,
    								'domain'=>$domain, 
    								'text'=> 	'<div class="callout callout-danger alert-danger clearfix not-available">
    											<div class="col-xs-10" style="padding-left:1px;text-align:left;">
    											<i class="glyphicon glyphicon-remove" style="margin-right:1px;"></i> '.$custom_not_found_result_text.' 
    											</div>
    											<div class="col-xs-2" style="padding-right:1px">'.$whois_link.'</div>
    											</div>
    											');
    		    	echo $result['text'];
    		}elseif ($available->status == 2) {
    				$result = array('status'=>2,
    								'domain'=>$domain, 
    								'text'=> 	'<div class="callout callout-warning alert-warning clearfix notfound">
    											<div class="col-xs-10" style="padding-left:1px;text-align:left;">
    											<i class="glyphicon glyphicon-exclamation-sign" style="margin-right:1px;"></i> WHOIS server not found for that TLD 
    											</div>
    											</div>
    											');
    		    	echo $result['text'];
    				
    		}
    	}
    	}
    	else
    	{
    		echo 'Please enter the domain name';
    	}
    }
    wp_die();
    }

    add_action('wp_ajax_wdc_display','wdc_display_func');
    add_action('wp_ajax_nopriv_wdc_display','wdc_display_func');

    function wdc_display_dashboard(){
    	echo do_shortcode('[wpdomainchecker]');
    }

    function wdc_add_dashboard_widgets() {

    	wp_add_dashboard_widget(
                     'wdc_dashboard_widget',         
                     'WP Domain Checker',        
                     'wdc_display_dashboard'

            );	
    }
    add_action( 'wp_dashboard_setup', 'wdc_add_dashboard_widgets' );

    function wdc_whois_shortcode(){

    	if(isset($_GET['domain'])){
    		
    		echo '<h3>Whois record for <b>'.htmlspecialchars($_GET['domain']).'</b></h3>';

    		require("lib/whoisClass.php");
    		$whois=new Whois;
    		echo "<pre>";
    		if (function_exists('idn_to_ascii')) {
    		echo $whois->whoislookup(idn_to_ascii($_GET['domain']));
    		}else{
    		echo $whois->whoislookup($_GET['domain']);
    		}
    		echo "</pre>";
    	}


    		
    }
    add_shortcode( 'wpdomainwhois', 'wdc_whois_shortcode' );

    function wdc_display_shortcode($atts){

    	$titan = TitanFramework::getInstance( 'wdc-options' );
     	$item_id = $titan->getOption( 'additional_button_link' );
    	$image = $titan->getOption( 'loading_image' );
    	$recaptcha_enable = $titan->getOption( 'recaptcha' );
    	$placeholder = $titan->getOption( 'input_placeholder' );
    	$image = wp_get_attachment_image_src($image);
    	if($image == '') {
    		$image = plugins_url( '/images/load.gif', __FILE__ );
    	}else{
    		$image = $image[0];
    	}
    		$atts = shortcode_atts(
    		array(
    			'width' => '900',
    			'button' => 'Check',
    			'recaptcha' => 'no',
    			'item_id' => $item_id,
    			'tld' => ''
    		), $atts );
    	if($atts['recaptcha'] == 'yes'){
    		$show_recaptcha = "<p> <div id='wdc-recaptcha' class='wdc' ></div></p>";
    	}else{
    		$show_recaptcha = "";
    	}
    $content = "<div id='domain-form'>
    	<div id='wdc-style'>
    		<form method='post' action='./' id='form' class='pure-form'> 
    			<input type='hidden' name='item_id' value='{$atts['item_id']}'>
    			<input type='hidden' name='tld' value='{$atts['tld']}'>
    			<div class='input-group' style='max-width:{$atts["width"]}px;'>
         			<input type='text' class='form-control' autocomplete='off' id='Search' name='domain' placeholder='$placeholder'>
          				<span class='input-group-btn'>
    					<button type='submit' id='Submit' class='btn btn-default btn-info'>{$atts["button"]}</button>
         	 			</span>
        		</div>
    		{$show_recaptcha}
    		<div id='loading'><img src='$image'></img></div>

 <!--start - code (pradeep) -->

    <div class='container'>
      <div class='row'>
        <div class='col-sm-3'>
    <fieldset>
    <input type='radio' name='asia' value='asia'> Asia<br>
    <input type='radio' name='europe' value='europe'> Europe<br>
    </fieldset>
    </div>
    <div class='col-sm-3'>
    <fieldset>
      <input type='radio' name='africa' value='africa'> Africa<br>
    </fieldset>
    </div>
    </div></div>

    <!-- end - code (pradeep) -->

    </form>
    <div style='max-width:{$atts["width"]}px;'>
    		<div id='results' title='API' class='result'></div>
    </div>
    	</div>
    </div>";

    return $content;

    }

?>

Remaing code (continue from above code)... If you want you can go through...I hope you may find solution:

     <?php

    add_shortcode( 'wpdomainchecker', 'wdc_display_shortcode' );

    /* Woocommerce Function */
    function custom_add_to_cart_redirect() { 
    	if($_REQUEST['domain']){
        return WC()->cart->get_cart_url(); 
    	}
    }
    add_filter( 'woocommerce_add_to_cart_redirect', 'custom_add_to_cart_redirect' );

    function save_name_on_wdc_field( $cart_item_key, $product_id = null, $quantity= null, $variation_id= null, $variation= null ) {

    	WC()->session->set( $cart_item_key.'_domain', $_GET['domain'] );
    	WC()->session->set( $cart_item_key.'_price', $_GET['price'] );
    	
    }
    add_action( 'woocommerce_add_to_cart', 'save_name_on_wdc_field', 1, 5 );

    add_action( 'woocommerce_before_calculate_totals', 'add_custom_price');

    function add_custom_price( $cart_object ) {
    	$titan = TitanFramework::getInstance( 'wdc-options' );

    	global $woocommerce;
    	$tld = array();
     	$extensions = $titan->getOption( 'wdc_custom_price' );
     	$extensions = preg_replace('/\s+/', '', $extensions);
     	$tlds = explode(',', $extensions);
     	
    	foreach ( $woocommerce->cart->get_cart() as $cart_item_key => $cart_item ) {
    	if(WC()->session->get( $cart_item_key.'_domain')){
    	$domain = WC()->session->get( $cart_item_key.'_domain');
        list($domain, $ext) = explode('.', $domain, 2);
    	
    	 foreach ($tlds as $key => $value) {
      		$tld = explode('|', $value);
    		if($ext == $tld[0]){
         		$price = $tld[1];
         		$cart_item['data']->price = $price;
    		}
    	}
    	}
    	}
     }

    function render_meta_on_cart_item( $title = null, $cart_item = null, $cart_item_key = null ) {
    	global $product_id;
    	if( $cart_item_key && is_cart() ) {
    	
    		if(WC()->session->get( $cart_item_key.'_domain')){
    		echo $title. '<dl class="">
    				 <dt class="">Domain : </dt>
    				 <dd class=""><p>'. WC()->session->get( $cart_item_key.'_domain') .'</p></dd>			
    			  </dl>';
    		}else{
    			echo $title;
    		}
    	}else {
    		echo $title;
    	}
    }
    add_filter( 'woocommerce_cart_item_name', 'render_meta_on_cart_item', 1, 3 );

    function render_meta_on_checkout_order_review_item( $quantity = null, $cart_item = null, $cart_item_key = null ) {
    	if( $cart_item_key ) {
    		if(WC()->session->get( $cart_item_key.'_domain')){
    		echo $quantity. '<dl class="">
    				 <dt class="">Domain : </dt>
    				 <dd class=""><p>'. WC()->session->get( $cart_item_key.'_domain') .'</p></dd>
    			  </dl>';
    		}else{
    			echo $quantity;
    		}
    	}
    }
    add_filter( 'woocommerce_checkout_cart_item_quantity', 'render_meta_on_checkout_order_review_item', 1, 3 );

    function wdc_order_meta_handler( $item_id, $values, $cart_item_key ) {
    	if(WC()->session->get( $cart_item_key.'_domain')){
    	wc_add_order_item_meta( $item_id, "Domain", WC()->session->get( $cart_item_key.'_domain') );
    	}	
    	
    }
    add_action( 'woocommerce_add_order_item_meta', 'wdc_order_meta_handler', 1, 3 );

    function wdc_force_individual_cart_items($cart_item_data, $product_id)
    {
    	$titan = TitanFramework::getInstance( 'wdc-options' );
     	$id = $titan->getOption( 'additional_button_link' );
    	$unique_cart_item_key = md5( microtime().rand() );
    	$cart_item_data['unique_key'] = $unique_cart_item_key;

    	return $cart_item_data;
    	
    }
    add_filter( 'woocommerce_add_cart_item_data','wdc_force_individual_cart_items', 10, 2 );

    add_filter('woocommerce_loop_add_to_cart_link','wdc_replace_add_to_cart');
    function wdc_replace_add_to_cart() {
    global $product;
     $link = sprintf( '<a href="%s" rel="nofollow" data-product_id="%s" data-product_sku="%s" data-quantity="%s" class="button product_type_%s">%s</a>',
            esc_url( $product->add_to_cart_url() ),
            esc_attr( $product->id ),
            esc_attr( $product->get_sku() ),
            esc_attr( isset( $quantity ) ? $quantity : 1 ),
            esc_attr( $product->product_type ),
            esc_html( $product->add_to_cart_text() )
        );
      $links = sprintf( '<a href="%s" rel="nofollow" data-product_id="%s" data-product_sku="%s" data-quantity="%s" class="button product_type_%s">%s</a>',
            esc_url( get_permalink($product->id) ),
            esc_attr( $product->id ),
            esc_attr( $product->get_sku() ),
            esc_attr( isset( $quantity ) ? $quantity : 1 ),
            esc_attr( $product->product_type ),
            esc_html( $product->add_to_cart_text() )
        );

       if(get_post_meta( $product->id, 'wdc_hide_addtocart', true ) == 'yes'){
       	return $links;
       }else{
       	return $link;
       }
    }

    function wdc_remove_cart_button(){
    $product_id = get_the_ID();
    	if(get_post_meta( $product_id, 'wdc_hide_addtocart', true ) == 'yes'){
    	remove_action( 'woocommerce_after_shop_loop_item', 'woocommerce_template_loop_add_to_cart', 10 );
    	remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );
    	}
    }
    add_action('wp','wdc_remove_cart_button');

    function wdc_woo_add_custom_general_fields() {

      global $woocommerce, $post;

      echo '<div class="options_group">';

     	woocommerce_wp_checkbox( 
    	array( 
    	'id'            => 'wdc_hide_addtocart', 
    	'wrapper_class' => 'wdc_item_edit_class', 
    	'label'         => __('WDC?', 'wdc' ), 
    	'description'   => __( 'Check me if you want to hide Add to Cart button on single product page.', 'wdc' ) 
    	)
    );

      echo '</div>';
    	
    }

    function wdc_woo_add_custom_general_fields_save( $post_id ){
    	$woocommerce_checkbox = isset( $_POST['wdc_hide_addtocart'] ) ? 'yes' : 'no';
    	update_post_meta( $post_id, 'wdc_hide_addtocart', $woocommerce_checkbox );
    }

    // Display Fields
    add_action( 'woocommerce_product_options_general_product_data', 'wdc_woo_add_custom_general_fields' );

    // Save Fields
    add_action( 'woocommerce_process_product_meta', 'wdc_woo_add_custom_general_fields_save' );
    /* Woocommerce End Function */


    function wdc_recaptcha_func() {
    	check_ajax_referer( 'wdc_nonce', 'security' );

    	if(isset($_POST['response']))
    	{
    		$titan = TitanFramework::getInstance( 'wdc-options' );
    		$captcha = $_POST['response'];
    		$secret_key = $titan->getOption( 'recaptcha_secretkey' );
    		$response=file_get_contents("https://www.google.com/recaptcha/api/siteverify?secret=".$secret_key."&response=".$captcha."&remoteip=".$_SERVER['REMOTE_ADDR']);
           	echo $response;

    	}
    wp_die();
    }
    add_action('wp_ajax_wdc_recaptcha','wdc_recaptcha_func');
    add_action('wp_ajax_nopriv_wdc_recaptcha','wdc_recaptcha_func');

    function wdc_recaptcha_dis_func() {
    	check_ajax_referer( 'wdc_nonce', 'security' );

    		echo json_encode(array('success' => 'true'));

    wp_die();
    }
    add_action('wp_ajax_wdc_recaptcha_dis','wdc_recaptcha_dis_func');
    add_action('wp_ajax_nopriv_wdc_recaptcha_dis','wdc_recaptcha_dis_func');

    function wdc_options() {
        $titan = TitanFramework::getInstance( 'wdc-options' );
    	global $panel;

    	$panel = $titan->createAdminPanel( array(
        'name' => 'WP Domain Checker',
        'parent' => 'options-general.php',
    	) );

    	$generaltab = $panel->createTab( array(
        'name' => 'General',
    	) );

    	$generaltab->createOption( array(
        'name' => 'Custom Available Result Text',
        'id' => 'custom_found_result_text',
        'type' => 'textarea',
        'desc' => 'This is custom available result text. Use {domain} to replace domain name.'
    	) );

    	$generaltab->createOption( array(
        'name' => 'Custom Not Available Result Text',
        'id' => 'custom_not_found_result_text',
        'type' => 'textarea',
        'desc' => 'This is custom not available result text. Use template tag {domain} to replace domain name.'
    	) );

    	$generaltab->createOption( array(
        'name' => 'Input Placeholder',
        'id' => 'input_placeholder',
        'type' => 'text',
        'desc' => 'Placeholder for domain input.'
    	) );

     	$generaltab->createOption( array(
        'name' => 'Loading Image',
        'id' => 'loading_image',
        'type' => 'upload',
        'desc' => 'Upload your image'
    	) );
    	$pages=get_pages( array('post_type' => 'page','post_status' => 'publish') );
    	foreach ($pages as $page) {
    		$whois_page['disable'] = 'Disable';
    		$whois_page[$page->ID] = $page->post_title;
    	}
    	$generaltab->createOption( array(
        'name' => 'Whois Page',
        'id' => 'whois_option',
        'type' => 'select',
        'options' => $whois_page,
        'desc' => 'Enable or disable whois link if domain not available',
        'default' => 'disable',
    	) );
     	
     	$generaltab->createOption( array(
        'name' => 'Integration With',
        'id' => 'integration',
        'type' => 'select',
        'options' => array(
        	'disable' => 'Disable',
            'whmcs' => 'WHMCS',
            'woocommerce' => 'Woocommerce',
            'custom' => 'Custom Link',
        ),
        'desc' => 'Enable or disable integration.',
        'default' => 'disable',
    	) );

     	$generaltab->createOption( array(
        'name' => 'Integration Button Text',
        'id' => 'additional_button_name',
        'type' => 'text',
        'desc' => 'Integration Button Text. (e.g.: "ORDER NOW")'
    	) );

    	$generaltab->createOption( array(
        'name' => 'Integration Button Link',
        'id' => 'additional_button_link',
        'type' => 'text',
        'desc' => 'Integration button link. (e.g. for WHMCS: "http://billing.host.com"). <a href="http://asdqwe.net/wordpress-plugins/wp-domain-checker-docs/" target="_blank">Documentation</a><br>
        			For custom link, you can use template tag {domain} to include domain in the link. <br>e.g: http://godaddy.com/?aff=12345&domain={domain}'
    	) );

    	$generaltab->createOption( array(
        'name' => 'Supported TLD Extensions',
        'id' => 'extensions',
        'type' => 'textarea',
        'desc' => 'Allow only specific extensions to check. separate by comma for each extension. (e.g: com,net,org,co.uk,co.id)<br>Leave it blank to allow all extensions.'
    	) );

    	$generaltab->createOption( array(
        'name' => 'Not Supported TLD Extensions Messages',
        'id' => 'ext_message',
        'type' => 'text',
        'desc' => 'Not Supported TLD Extensions Messages. (e.g.: "Sorry, we currently do not handle that particular tld.")'
    	) );

    	$generaltab->createOption( array(
        'name' => 'WooCommerce Custom Price',
        'id' => 'wdc_custom_price',
        'type' => 'textarea',
        'desc' => 'Allow custom price for specific tld. (e.g: com|9,net|10,org|11,co.uk|12,co.id|13)'
    	) );

    	$generaltab->createOption( array(
        'name' => 'Multiple TLDs Check',
        'id' => 'wdc_multi_tlds',
        'type' => 'textarea',
        'desc' => 'Multiple TLDs check if user not define tld on the domain. (e.g: com,net,org,info)'
    	) );
    	

 /*Start- code (Pradeep)*/

    	$generaltab->createOption( array(
        'name' => 'Asia TLDs Check',
        'id' => 'wdc_asia',
        'type' => 'textarea',
        'desc' => 'Asia TLDs check if user not define tld on the domain. (e.g: in,ch,rocks,club)'
    	) );
    	
    	
    	$generaltab->createOption( array(
        'name' => 'Europe TLDs Check',
        'id' => 'wdc_europe',
        'type' => 'textarea',
        'desc' => 'Europe TLDs check if user not define tld on the domain. (e.g: fr,it,pro)'
    	) );
    	
    	$generaltab->createOption( array(
        'name' => 'Africa TLDs Check',
        'id' => 'wdc_africa',
        'type' => 'textarea',
        'desc' => 'Africa TLDs check if user not define tld on the domain. (e.g: link,af,host,me)'
    	) );
    	
    	 /*End- code (Pradeep)*/

    	$recaptchaTab = $panel->createTab( array(
        'name' => 'reCaptcha',
    	) );


    	

    	$panel->createOption( array(
    	    'type' => 'save'
    	) );

    }
    add_action( 'tf_create_options', 'wdc_options' );

    	

    class wdc_widget extends WP_Widget {
    	function __construct() {
    		parent::__construct(false, $name = __('WP Domain Checker Widget'));
    	}
    	function form($instance) {
    			if (isset($instance['title'])) {
    				$title = $instance['title'];
    				$width = $instance['width'];
    				$button = $instance['button'];
    				$recaptcha = $instance['recaptcha'];
    			}else{
    				$title = "Domain Availability Check";
    				$width = "";
    				$button = "";
    				$recaptcha = "no";
    			}
    	?>

    	<?php
    	}
    	
    }

    function register_wdc_widget()
    {
        register_widget( 'wdc_widget' );
    }
    add_action( 'widgets_init', 'register_wdc_widget');


        ?>