refact

InstructorsAndTrainees/authorization/dialogauthorization.cpp

@@ -1,4 +1,5 @@
 #include <QRegExpValidator>
+#include <QToolTip>
 #include "dialogauthorization.h"
 #include "ui_dialogauthorization.h"
 
@@ -57,3 +58,8 @@ void DialogAuthorization::on_btnViewPassword_released()
 {
     ui->editPassword->setEchoMode(QLineEdit::EchoMode::Password);
 }
+
+void DialogAuthorization::on_editLogin_inputRejected()
+{
+    QToolTip::showText(QCursor::pos(),tr("Only Latin letters and numbers"));
+}