Problem with edit data in db with form

Explain better my problem:

I have several fields in the form that already contain within them the value of the corresponding tightening in the db table for example:

In the db I have the name of input and the value.

<input type="text" name="name of value" value="value of the db"/>


This repeated for all values of the table.

Now, what I want to achieve is that changing any of these inputs, or more than one. The value is updated in the table row correct.

What I wonder is there a way to take from the input not only the value but also the name? That way I could make a query with a where and have solved the problem. No?