password shows

hello everyone
i have mikrotik core series ccr1036
2 questions:
first : may i use ip/22 subnet in my ethernet port for Hotpost service??? is there any problem with this range of ip ???
second: when my client enter password and it is incorrect it shows the message below the page ( wrong password : …) is it familiar with u guys ?
thanks anyway

no there problem with ip/22 range.
and i think no problem with message when client enter password and it is incorrect . i think the message is ( invalid username or password )
the problem will be when the client enter password and it is correct. tell me if it is

no it’s not the problem , when client enter the username and password it’s ok, but when they enter it incorrectly it shows the message " Wrong Password : 12312312" for example.???

it’s the picture of problem:

i think the problem in your hotspot page login.html
or the text file in page ( error.txt )
check the code or send me your hotspot page, and i’ll fix it
this is my email it@max-upgrade.com