diff --git a/src/CliProgram/Validation/Validators/IValidator.php b/src/CliProgram/Validation/Validators/IValidator.php
index 97e8256..c395743 100644
--- a/src/CliProgram/Validation/Validators/IValidator.php
+++ b/src/CliProgram/Validation/Validators/IValidator.php
@@ -23,6 +23,8 @@ interface IValidator {
      * @param mixed $value The value to validate
      *
      * @return bool True if the value is valid, else False
+     *
+     * @throws InvalidValueException If the value is not valid (custom error message)
      */
     public function validate (mixed $value): bool;
     /**