Help

=IF( E61="Cable",Q61,IF( E61
="Terminal",IF(ISBLANK(Q61),"",CONCATENATE($R$1 7," ",Q61)),""))

The above function concatenates the contents of R17 and Q61 in R61, this
works but some cells in Q61 contain blank spaces, therefore giving me
unwanted text in R61.

Is there any way I can perform the above function but with valid characters
only, ie ""a" to "z" and 1 to 9

Thanks
Alec