Issue
private boolean validateSno(double inSno) {
//sno is the serial number
int firstThree=(int)inSno;
double secondThree=(inSno-firstThree)*1000;
boolean same=false;
double checkDigit=inSno*1000-(int)inSno;
if(checkDigit>0.0)
{
same=false;
}
else
{
if(firstThree>=100&&firstThree<=300)
{
if(secondThree>=001&&secondThree<=999)
{
same=true;
}
}
}
return same;
}
I need the result to be in form XXX.YYY but as it is a real number I am stuck on how to split the first 3 numbers and the second 3 numbers. Each has its own validation required
is there an easy way using mod/div or?
Solution
For example number 456.234
double number = 456.234;
double firstThree = (int)number; \\ output 456
double lastThree = (number * 1000 % 1000); \\ output 234
Answered By - MrHolal Answer Checked By - Gilberto Lyons (PHPFixing Admin)
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