Posted by Crystal on Monday, November 2, 2009 at 11:25pm.
Is there a method in Java in which to see if an integer value contains characters?

Java  MathMate, Tuesday, November 3, 2009 at 6:33pm
By definition, an integer value does not contain characters (apart from the minus sign), otherwise the value is invalid.
If you have a String and would like to check for foreign characters, you can try:
the matches() method using a regular expression.
For example, if you suspect alphabetic characters, you can check using:
if(someString.matches("[azAZ]")
{
// do something
}
If you want to scan for all nonnumeric characters, you can replace with
...matches("[^09]")...
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