Hi,
I try an try with your reg and I can't have the character that I need
This is the text: Copia las letras de las posiciones 3, 4 y 5 QZJVGQ5EZ
I try this regex for take only number:
(?<=\d{1}).*(?=\d{1}) ; result: , 4 y 5 QZJVGQ
For letters:
(?<=\d{1}).*(?=[A-Z]{1}) ; result: , 4 y 5...