Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialkabir k
Courses Plus Student 18,036 PointsI'm getting a syntax error in my validatedFieldName() method
In the Validation Challenge, I keep getting a syntax error in my validatedFieldName() method. Does anyone know what I'm doing wrong?
public class TeacherAssistant {
public static String validatedFieldName(String fieldName) {
// These things should be verified:
// 1. Member fields must start with an 'm'
// 2. The second letter in the field name must be uppercased to ensure camel-casing
// NOTE: To check if something is not equal use the != symbol. eg: 3 != 4
if (fieldName.charAt(0) != 'm') {
throw new IllegalArgumentException("The first letter must start with an 'm'");
}
fieldName = Character.toUpperCase(fieldName.charAt(1));
return fieldName;
}
}
1 Answer
kabir k
Courses Plus Student 18,036 PointsNever mind, I figured out the problem. I was trying to store a character data type (char) into a String data type and I also didn't use the logic to ensure that it's uppercased and that it's a letter.