Jessica Yan
New member
Modify your program so that the program does not run if a negative number is entered
And display a popup error message (use Javascript)
You have to give me a form that has a input
for example
<form method="post">
Enter Number <input type="text" name="num" /><br />
</form>';
WILL CHOOSE BEST ANSWER!
And display a popup error message (use Javascript)
You have to give me a form that has a input
for example
<form method="post">
Enter Number <input type="text" name="num" /><br />
</form>';
WILL CHOOSE BEST ANSWER!