From 6751e98421308a28456234173a81a81858ad5d79 Mon Sep 17 00:00:00 2001
From: Arkadiusz Hypki <arkadiusz@hypki.net>
Date: Fri, 22 Nov 2024 10:59:03 +0100
Subject: [PATCH] 'Backup'

---
 ex5-library/src/Human.cpp | 9 +++++++++
 ex5-library/src/main.cpp  | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/ex5-library/src/Human.cpp b/ex5-library/src/Human.cpp
index 7bf448e..3bb0ca5 100644
--- a/ex5-library/src/Human.cpp
+++ b/ex5-library/src/Human.cpp
@@ -31,6 +31,15 @@ string Human::getFirstname() {
 }
 
 void Human::setFirstname(string firstname) {
+	if (firstname.length() <= 0) {
+		cout << "First name is empty" << endl;
+		return;
+	}
+	if (firstname.find("_", 0) >= 0
+			&& firstname.find("_", 0) < 10000000000) {
+		cout << "First name contains illegal character _" << endl;
+		return;
+	}
 	this->firstname = firstname;
 }
 
diff --git a/ex5-library/src/main.cpp b/ex5-library/src/main.cpp
index c80ec40..5559a99 100644
--- a/ex5-library/src/main.cpp
+++ b/ex5-library/src/main.cpp
@@ -22,6 +22,8 @@ int main() {
 //		cout << "pesel of employee" << e.getPesel();
 
 	lib::Librarian l = lib::Librarian();
+	l.setFirstname("Arek");
+	cout << "First name: " <<  l.getFirstname() << endl;
 	l.setPesel(2000000000);
 	if (l.validate())
 		cout << "pesel of librarian" << l.getPesel();