Regex to check valid Indian driving license number
regex = ( " ^ ( ( [ A - Z ] {2 } [ 0-9 ] { 2 } ) " + " ( ▁ ) | ( [ A - Z ] {2 } - [0-9 ] " + " { 2 } ) ) ( (19 ▁ 20 ) [ 0-9 ] " + " [ 0-9 ] ) [0-9 ] { 7 } $ " ) NEW_LINE