Question about condition of strings

[mr po]

How do i put condition that a string doesn't contain a certain letter or number?

 

[Chaosy]

loop 1 to length of string
if substring of string from i to i +1 is equal to "x"
x is found
else
//nothing


I do not remember such a thing being built in at least.

 

[EdgeOfChaos]

There is no default way to do so.

here is some code to do what chaosy said
just call it with custom script

    function stringContainsChar takes string full, string charToCheck returns boolean
        local integer i = 0
        loop
            exitwhen i >= StringLength(full)
            if(SubString(full, i, i+1) == charToCheck)then
                return true
            endif
            set i = i + 1
        endloop
        return false
    endfunction

 

[mr po]

Thank you for help.