Insert spaces

Hi,

Every field in a text file has a specific length. Text file delimiter is  |

Field     Specific length

val1         15

val2          8

val3          5

if the values are 'get', 'full',  'value' then the text line must come as

get            |full    |value

Since val1 is only 3 characters,  more 12 spaces need to be added for val1 (15 specific length).

similarly val2 is  4 characters, more 4 spaces need to be added for val2 (8 specific length).

Is there a keyword for adding extra spaces for each field?

Thanks,

Lakshmi