Replace some characters in User Profile Field content (Many people should need it)

[basketmen]

thank you for replying too, i already tried the code and using profile_start hook

but its looks like still not working

do you mean change $field, to using field id like this right : $field1, or is it need other variable?

please help guys, i think this is basic thing that needed for vb, it will be rare characters that we want to replaced, but its should be patched too