How to Detect Non “GSM 7 bit alphabet” characters in input field

Question

I am trying to detect if a text input field has any character that doesn\'t belong to the GSM 7 bit alphabet. The table with the characters is here http://www.dreamfabric.co

Answer 1

Try this

http://www.frightanic.com/2012/04/10/regex-for-gsm-03-38-7bit-character-set/