Add custom fields in custom taxonomy meta box in wordpress-3.5.2

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Unable to add custom fields in custom taxonomy meta box in wordpress-3.5.2.

I have checked solution in various blogs but Unable to solved this problem. I am using wordpress-3.5.2

What I am trying is :-

// A callback function to add a custom field to our "adtag" taxonomy
add_action( 'adtag_edit_form_fields', 'adtag_callback_function', 10, 2);

// A callback function to save our extra taxonomy field(s) 
add_action( 'edited_adtag', 'save_taxonomy_custom_fields', 10, 2 );

I have tried solution from below link:-

<a href="http://www.codehooligans.com/2010/07/07/custom-meta-for-new-taxonomies-in-wordpress-3-0/" rel="nofollow">http://www.codehooligans.com/2010/07/07/custom-meta-for-new-taxonomies-in-wordpress-3-0/</a>
<a href="http://sabramedia.com/blog/how-to-add-custom-fields-to-custom-taxonomies" rel="nofollow">http://sabramedia.com/blog/how-to-add-custom-fields-to-custom-taxonomies</a>

<a href="http://www.wpbeginner.com/wp-tutori...onal-custom-meta-fields-to-custom-taxonomies/" rel="nofollow">http://www.wpbeginner.com/wp-tutori...onal-custom-meta-fields-to-custom-taxonomies/</a>

<a href="http://shibashake.com/wordpress-theme/add-term-or-taxonomy-meta-data" rel="nofollow">http://shibashake.com/wordpress-theme/add-term-or-taxonomy-meta-data</a>