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<?php

/**

 * Fix Gravity Form Tabindex Conflicts

 * http://gravitywiz.com/fix-gravity-form-tabindex-conflicts/

 */

add_filter( 'gform_tabindex', 'gform_tabindexer', 10, 2 );

function gform_tabindexer( $tab_index, $form = false ) {

    $starting_index = 1000; // if you need a higher tabindex, update this number

    if( $form )

        add_filter( 'gform_tabindex_' . $form['id'], 'gform_tabindexer' );

    return GFCommon::$tab_index >= $starting_index ? GFCommon::$tab_index : $starting_index;

}