$settings = array(
'form' => false,
// 'field_groups' => array(290),
'fields' => array( 'field_5ba88d1dee1ef' ),
);
acf_form( $settings );
In the above code you can add the multiple fields in the fields attribute. Inside the array you can add the key of the acf fields as many as you want. If you want to show the whole group of the fields then you can pass the group id in the field_groups array.
After this code you can place the button for submission of the acf_fields.On the click of the button add the jquery code to run ajax.
Like this.
jQuery(document).ready(function(){
jQuery('#save_now').click(function(){
jQuery.ajax({
type : 'POST',
url : ajax_object.ajaxurl,
data : {
'action' : 'save_acf_fields',
},
success : function(response){
location.reload();
},
});
});
});
And on the ajax function you can get the acf filds value like this.
$acf_form = $_POST["acf"];
$mul_galleries = $acf_form["field_5ba88d1dee1ef"];