Show error messages with verbose field names instead field names

[Francisco Lopes]

Hi,

I'm creating an update form. I want to show error messages using verbose field names instead field names itself.

Source code:

http://dpaste.com/3DC214G

http://dpaste.com/2TB8SCD

When, for example, I leave the field 'estado_civil' empty, the message is 'estado_civil: this field is required'. 

But i want to show this message using verbose name, like this: 'Estado Civil: this field is required'.

How can i do this?

Thanks.