[RoboN1X]

Try:

Код:

if(strfind(inputtext, ".", true) == -1)

Not sure if it's best way (as it finds for string),

But you could also use this to find a single character:

Код:

HasDot(string[])
{
	new len = strlen(string);
	for(new i = 0; i < len; i++)
	{
		if(string[i] == '.') return true;
	}
	return false;
}

then you would use this:

Код:

if(!HasDot(inputtext))