Valid Word Abbreviation
Determine if a string matches a valid word abbreviation.
Input: word = "apple", abbr = "a2e"
Output: FALSE
Explanation: The abbreviation claims exactly 2 characters are skipped between 'a' and 'e', but "ppl" is actually 3 characters long.

Question

Determine if a string matches a valid word abbreviation.

Input: word = "apple", abbr = "a2e"

Output: FALSE

Explanation: The abbreviation claims exactly 2 characters are skipped between 'a' and 'e', but "ppl" is actually 3 characters long.