Regular Expression to limit all letters less than 100 characters

Question

I need the regular expression that would limit the number of characters to 100 and allow the use of 0-9, !@.,;:'"?- and all lower and upper case letters

Answer 1

^(.{1,100})$

. This will allow all the characters numbers and special characters also {1,100} this the range you need to specific like min and max count

Answer 2

/^[0-9A-Za-z!@.,;:'"?-]{1,100}\z/