Desarrollar software -- 2

-The new module should be pretty similar to "math field module". Its main difference is that, instead of doing math calculations (as Math Field does), it should be able to concatenate form fields (2 or more - from the same form). -The new module should work(at least) for the same Drupal, PHP and MySQL versions as "Math Field Module" does. (reference [login to view URL]) - The new module should be able to work for every form on sites. As math field module does. - The new module should work for every type of field (integer, string, float, etc) - The new module should be able to add "blank spaces" on the concatenation (or not) , depends on the user requirement. - The new module updates the field dynamically thru AJAX (as math field does - after user enters other fields data). - All other necessary information to develop the new module that is not specified here should be asked to the contractor. - The new module rights would