How to check correct element [input] exists for given html label?

We have fields using the "label for" html attribute. I am trying to verify: The correct field exist for the correct label.

Here is the info:
- I want to provide as input: Label name.
- I want IDE to verify: Label exists, Label has a field with input=text, Label has a field with [id/name]= test

OR

- I want to provide as input: [name] and the label string for verification.
- I want IDE to verify: Label exists, id has label matching the string.

Have searched a lot and tried many different ways but no luck with this.

The exact HTML is:

Code:

<td class="labeltag"><label for="fname">First Name</label></td>
<td class="datatag"><input type="text" name="fname" id="fname"></td>

Thanks.