正则表达式 Google 表格有条件

Question

I have this formula in Google sheets.

=REGEXREPLACE(A3, "BOX OF\s*(\d+)?\s*BOTTLE", "BX-$1BT")

Original                          Expected
BOX OF 3 BOTTLE @ 10 TABLET       BX-3BT @ 10 TABLET
BOX OF BOTTLE @ 10 TABLET         BX-BT @ 10 TABLET
BOX OF 2 BLISTER @ 14 TABLET      BX-2BL @ 14 TABLET
BOX OF VIAL 5 ML                  BX-VL 5ML

I would like the formula to work for BOTTLE, BLISTER, etc...

Is that feasable?

Answer 1

To get those replacement, one option is to use an alternation with capturing groups for the letters of the words and use the capturing groups in the replacement.

BOX OF\s*(\d*)\s*(?:(B)O(T)TLE|(BL)ISTER|(V)IA(L))

Regex demo

=REGEXREPLACE(A3, "BOX OF\s*(\d*)\s*(?:(B)O(T)TLE|(BL)ISTER|(V)IA(L))", "BX-$1$2$3$4$5$6")