Jan 5, 2017 · I need help on how to return a boolean method in java. This is the sample code: public boolean verifyPwd(){ if (!(pword.equals(pwdRetypePwd.getText()))){ txtaError.setEditable(true); txtaError.setText("*Password didn't match!"); txtaError.setForeground(Color.red); txtaError.setEditable(false); } else { addNewUser(); } …

Feb 2, 2024 · Return a Boolean Method Using Object Comparisons and the Logical OR Operator (||) In Java programming, the equals() method is used to compare the contents of two objects, while the logical OR operator ( || ) is used to combine two boolean expressions.

This simple method will be looks like this: boolean yourMethod(argument) { if (yourCondition) return true; else return false; } or more simply (and more correct): boolean yourMethod(argument) { return (yourCondition); } For example. The user inputs word ("name" e.g.).

Apr 11, 2013 · public boolean isOdd (int value) { if ((value % 2)== 0){ return false; } else { return true; } } or more simply: public boolean isOdd (int value) { return ((value % 2) != 0); }

A Boolean expression returns a boolean value: true or false. This is useful to build logic, and find answers. For example, you can use a comparison operator , such as the greater than ( > ) operator, to find out if an expression (or a variable) is true or false:

Oct 30, 2023 · The simplest way to return a boolean value from a method is to directly return a boolean literal – either true or false. For example: public boolean alwaysTrue() { return true; } public boolean alwaysFalse() { return false; }

You declare a method's return type in its method declaration. Within the body of the method, you use the return statement to return the value. Any method declared void doesn't return a value.

Learn how to create and return a boolean value from a method in Java with examples and best practices.

Apr 19, 2022 · In Java, the toString() method of the Boolean class is a built-in method to return the Boolean value in string format. The Boolean class is a part of java.lang package. This method is useful when we want the output in the string format in places like text fields, console output, or simple text forma

Methods can return boolean values just like any other type, which is often convenient for hiding complicated tests inside methods. For example: The name of this method is isSingleDigit. It is common to give boolean methods names that sound like yes/no questions.