It is only possible if I have sidebars in my theme . But my theme is created in such a way that there are no sidebars and i want to include the option to subscribe in the footer of my website.
I used this code
<form id="form-wysija-nl-php-1" method="post" action="#wysija" class="widget_wysija form-valid-sub">
<p class="wysija-instruct">To subscribe to our newsletter simply add your email.</p>
<span class="wysija-p-email abs-req"><input defaultvalue="" id="form-wysija-nl-php-1-abs-email" value="" class="defaultlabels validated[abs][email]" name="wysija[user][abs][email]" type="text"></span>
<input class="wysija-submit wysija-submit-field" name="submit" value="Subscribe" type="submit"></p><input name="formid" value="form-wysija-nl-php-1" type="hidden">
<input name="action" value="save" type="hidden">
<input name="wysija[user_list][list_ids]" value="1" type="hidden">
<input name="message_success" value="You’ve successfully subscribed. Check your inbox now to confirm your subscription." type="hidden">
<input name="controller" value="subscribers" type="hidden"><input id="_wpnonce" name="_wpnonce" value="42e8b920d8" type="hidden"><input name="_wp_http_referer" value="/new_home/" type="hidden"><input value="1" name="wysija-page" type="hidden"><input value="9787924692" id="wysijax" type="hidden"></form>
but it is displaying “Security failure during request. ” message