Hello - Can someone please help me to see is there a way we can compare the format of values in two different columns. For example, column A has a value as 0-758-226-112 and column B has a value as 1001887441. I am looking for if the values match the format, get True if not False in column C. I need not to compare whether it is duplicate or not, just the format. Example, 12345 and 67891, this should match the format but 12-345 and 678-91 wont match the format or 12A321 and 123321 wont match the format.