Regular Expression - Two Digit Range (23-79)?

Question

I have been reading the regex questions on this site but my issue seems to be a bit different. I need to match a 2 digit number, such as 23 through 75. I am doing this on an H

Answer 1

You have two classes of numbers you want to match:

• the digit 2, followed by one of the digits between 3 and 9
• one of the digits between 3 and 7, followed by any digit

Edit: Well, that's the title's range (23-79). Within your question (23-75), you have three:

• the digit 2, followed by one of the digits between 3 and 9
• one of the digits between 3 and 6, followed by any digit
• the digit 7, followed by one of the digits between 0 and 5