Re-populating forms

[eluser]Perkin5[/eluser]
Many thanks for your response.

I understand your point about the quotes and used your code snippet but all that happened was that the words set_value('username') appeared in the input box rather than the POST array value. What I did in the end was to say:

Code:

$un = set_value('username');

and put $un in the expression. That seemed to work.

Many many thanks for your help