Hi Tony and jqgrid community.
First I apologize for my english, i spoke spanish.
I spent my time searching looking for validations plugins and i found 2 that i really liked,
I try them both together, and works ok.

Inline Form Validation Engine 1.6.3 jQuery plugin by Cedric Dugas
Live Validation 2.0 jQuery plugin by Andreas Lagerkvist

I want to integrate to inline editing, however i fails, the plugin by Cedric requires for each input

input id="firstname" class="validate[optional,custom[onlyLetter],length[0,100]] text-input" name="firstname" type="text"

And the Andreas's plugin require the exact name for the input, but the names of the input jqgrid's generate have a rowid_nameofcolmodel formatt

Now the question how i manipulate jqgrid to adapt the input creation with class requiriments for the Inline Form Validation Engine plugin? , and ways to obtain a functionally Live Validation plugin whit those images..