tifier rubyid_client_side_validation'>client_side_validation</span> <span class='op'>&amp;&amp;</span> <span class='id identifier rubyid_staking_operation_id'>staking_operation_id</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
    <span class='id identifier rubyid_fail'>fail</span> <span class='const'>ArgumentError</span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Missing the required paramete