diff --git a/GUIdataBaseLMS/CMakeLists.txt b/GUIdataBaseLMS/CMakeLists.txt
index fcebf83..d10d57b 100644
--- a/GUIdataBaseLMS/CMakeLists.txt
+++ b/GUIdataBaseLMS/CMakeLists.txt
@@ -23,6 +23,7 @@ target_include_directories(GUIdataBaseLMS PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/../
 target_include_directories(GUIdataBaseLMS PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/../InstructorsAndTrainees/connectorToServer)
 target_include_directories(GUIdataBaseLMS PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/../InstructorsAndTrainees/connectorToServer/Core)
 target_include_directories(GUIdataBaseLMS PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/../InstructorsAndTrainees/messanger)
+target_include_directories(GUIdataBaseLMS PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/../InstructorsAndTrainees/widgets)
 if(PROJECT_TYPE_DEBUG)
     target_link_directories(GUIdataBaseLMS PUBLIC ${REPO_PATH}/BUILDS/Debug64/InstructorsAndTrainees)
 else()
diff --git a/InstructorsAndTrainees/CMakeLists.txt b/InstructorsAndTrainees/CMakeLists.txt
index f5a00aa..2d57e00 100644
--- a/InstructorsAndTrainees/CMakeLists.txt
+++ b/InstructorsAndTrainees/CMakeLists.txt
@@ -132,9 +132,9 @@ add_library(InstructorsAndTrainees SHARED
   tasks/subprocitemwidget.h
   tasks/subprocitemwidget.ui
 
-  widgets/newversionwidget.cpp
-  widgets/newversionwidget.h
-  widgets/newversionwidget.ui
+  widgets/dialognewversion.cpp
+  widgets/dialognewversion.h
+  widgets/dialognewversion.ui
   widgets/versionselectwidget.cpp
   widgets/versionselectwidget.h
   widgets/versionselectwidget.ui
diff --git a/InstructorsAndTrainees/authorization/dialogauthorization.cpp b/InstructorsAndTrainees/authorization/dialogauthorization.cpp
index 746c1d3..9760c7b 100644
--- a/InstructorsAndTrainees/authorization/dialogauthorization.cpp
+++ b/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"));
+}
diff --git a/InstructorsAndTrainees/authorization/dialogauthorization.h b/InstructorsAndTrainees/authorization/dialogauthorization.h
index a45b3ae..89814af 100644
--- a/InstructorsAndTrainees/authorization/dialogauthorization.h
+++ b/InstructorsAndTrainees/authorization/dialogauthorization.h
@@ -29,6 +29,8 @@ private slots:
     void on_btnViewPassword_pressed();
     void on_btnViewPassword_released();
 
+    void on_editLogin_inputRejected();
+
 private:
     Ui::DialogAuthorization *ui;
 };
diff --git a/InstructorsAndTrainees/instructors/dialogeditinstructor.cpp b/InstructorsAndTrainees/instructors/dialogeditinstructor.cpp
index daee514..b9c0651 100644
--- a/InstructorsAndTrainees/instructors/dialogeditinstructor.cpp
+++ b/InstructorsAndTrainees/instructors/dialogeditinstructor.cpp
@@ -3,6 +3,7 @@
 #include "hashtools.h"
 #include <QPushButton>
 #include <QRegExpValidator>
+#include <QToolTip>
 
 DialogEditInstructor::DialogEditInstructor(bool adminMode, QWidget *parent) :
     QDialog(parent),
@@ -144,3 +145,8 @@ void DialogEditInstructor::on_btnChangePassword_clicked()
 
     ui->editPassword->setFocus();
 }
+
+void DialogEditInstructor::on_editLogin_inputRejected()
+{
+    QToolTip::showText(QCursor::pos(),tr("Only Latin letters and numbers"));
+}
diff --git a/InstructorsAndTrainees/instructors/dialogeditinstructor.h b/InstructorsAndTrainees/instructors/dialogeditinstructor.h
index db75012..567191b 100644
--- a/InstructorsAndTrainees/instructors/dialogeditinstructor.h
+++ b/InstructorsAndTrainees/instructors/dialogeditinstructor.h
@@ -35,6 +35,8 @@ private slots:
 
     void on_btnChangePassword_clicked();
 
+    void on_editLogin_inputRejected();
+
 private:
     void verify();
 
diff --git a/InstructorsAndTrainees/trainees/dialogedittrainee.cpp b/InstructorsAndTrainees/trainees/dialogedittrainee.cpp
index 357a73f..4ff1e43 100644
--- a/InstructorsAndTrainees/trainees/dialogedittrainee.cpp
+++ b/InstructorsAndTrainees/trainees/dialogedittrainee.cpp
@@ -3,6 +3,7 @@
 #include "hashtools.h"
 #include <QPushButton>
 #include <QRegExpValidator>
+#include <QToolTip>
 
 DialogEditTrainee::DialogEditTrainee(bool adminMode, QWidget *parent) :
     QDialog(parent),
@@ -137,3 +138,8 @@ void DialogEditTrainee::on_btnChangePassword_clicked()
 
     ui->editPassword->setFocus();
 }
+
+void DialogEditTrainee::on_editLogin_inputRejected()
+{
+    QToolTip::showText(QCursor::pos(),tr("Only Latin letters and numbers"));
+}
diff --git a/InstructorsAndTrainees/trainees/dialogedittrainee.h b/InstructorsAndTrainees/trainees/dialogedittrainee.h
index b21def1..68b7bdf 100644
--- a/InstructorsAndTrainees/trainees/dialogedittrainee.h
+++ b/InstructorsAndTrainees/trainees/dialogedittrainee.h
@@ -34,6 +34,8 @@ private slots:
 
     void on_btnChangePassword_clicked();
 
+    void on_editLogin_inputRejected();
+
 private:
     void verify();
 
diff --git a/InstructorsAndTrainees/widgets/newversionwidget.cpp b/InstructorsAndTrainees/widgets/dialognewversion.cpp
similarity index 54%
rename from InstructorsAndTrainees/widgets/newversionwidget.cpp
rename to InstructorsAndTrainees/widgets/dialognewversion.cpp
index dd5e132..fa2fe5a 100644
--- a/InstructorsAndTrainees/widgets/newversionwidget.cpp
+++ b/InstructorsAndTrainees/widgets/dialognewversion.cpp
@@ -1,33 +1,34 @@
-#include "newversionwidget.h"
-#include "ui_newversionwidget.h"
+#include "dialognewversion.h"
+#include "ui_dialognewversion.h"
 
-NewVersionWidget::NewVersionWidget(QWidget *parent) :
+DialogNewVersion::DialogNewVersion(QWidget *parent) :
     QDialog(parent),
-    ui(new Ui::NewVersionWidget),
+    ui(new Ui::DialogNewVersion),
     versionSelectWidget(nullptr),
     validator(nullptr)
 {
     ui->setupUi(this);
 
+    validator = new QRegExpValidator(QRegExp("^[A-Za-z0-9]{20}$"));
+    ui->lineEdit->setValidator(validator);
+
     setMinimumSize(200, 100);
     setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
     setWindowTitle(tr("New version"));
 }
 
-NewVersionWidget::~NewVersionWidget()
+DialogNewVersion::~DialogNewVersion()
 {
     delete ui;
 }
 
-void NewVersionWidget::initialize(VersionSelectWidget *versionSelectWidget, QString prevName)
+void DialogNewVersion::initialize(VersionSelectWidget *versionSelectWidget, QString prevName)
 {
     this->versionSelectWidget = versionSelectWidget;
-    ui->prevVerValue->setText(prevName);
-    validator = new QRegExpValidator(QRegExp("^[A-Za-z0-9]{20}$"));
-    ui->lineEdit->setValidator(validator);
+    ui->prevVerValue->setText(prevName);    
 }
 
-void NewVersionWidget::on_createButton_clicked()
+void DialogNewVersion::on_createButton_clicked()
 {
     if(ui->lineEdit->text() != "")
     {
@@ -36,12 +37,12 @@ void NewVersionWidget::on_createButton_clicked()
     }
 }
 
-void NewVersionWidget::on_cancelButton_clicked()
+void DialogNewVersion::on_cancelButton_clicked()
 {
     close();
 }
 
-void NewVersionWidget::on_lineEdit_inputRejected()
+void DialogNewVersion::on_lineEdit_inputRejected()
 {
-     QToolTip::showText(QCursor::pos(),tr("Only Latin letters and numbers"));
+    QToolTip::showText(QCursor::pos(),tr("Only Latin letters and numbers"));
 }
diff --git a/InstructorsAndTrainees/widgets/newversionwidget.h b/InstructorsAndTrainees/widgets/dialognewversion.h
similarity index 59%
rename from InstructorsAndTrainees/widgets/newversionwidget.h
rename to InstructorsAndTrainees/widgets/dialognewversion.h
index ef78f47..d2261a3 100644
--- a/InstructorsAndTrainees/widgets/newversionwidget.h
+++ b/InstructorsAndTrainees/widgets/dialognewversion.h
@@ -1,24 +1,25 @@
-#ifndef NEWVERSIONWIDGET_H
-#define NEWVERSIONWIDGET_H
+#ifndef DIALOGNEWVERSION_H
+#define DIALOGNEWVERSION_H
 
-#include <Widgets/versionselectwidget.h>
 #include <QWidget>
 #include <QLineEdit>
 #include <QToolTip>
 
+#include "versionselectwidget.h"
+
 namespace Ui {
-class NewVersionWidget;
+class DialogNewVersion;
 }
 
 class VersionSelectWidget;
 
-class NewVersionWidget : public QDialog
+class DialogNewVersion : public QDialog
 {
     Q_OBJECT
 
 public:
-    explicit NewVersionWidget(QWidget *parent = nullptr);    
-    ~NewVersionWidget();
+    explicit DialogNewVersion(QWidget *parent = nullptr);
+    ~DialogNewVersion();
 
 public:
     void initialize(VersionSelectWidget *versionSelectWidget, QString prevName);
@@ -29,11 +30,11 @@ private slots:
     void on_lineEdit_inputRejected();
 
 private:
-    Ui::NewVersionWidget *ui;
+    Ui::DialogNewVersion *ui;
     VersionSelectWidget *versionSelectWidget;
     QRegExpValidator *validator;
 };
 
-#endif // NEWVERSIONWIDGET_H
+#endif // DIALOGNEWVERSION_H
 
 
diff --git a/InstructorsAndTrainees/widgets/newversionwidget.ui b/InstructorsAndTrainees/widgets/dialognewversion.ui
similarity index 98%
rename from InstructorsAndTrainees/widgets/newversionwidget.ui
rename to InstructorsAndTrainees/widgets/dialognewversion.ui
index 8d5b17f..0a972c8 100644
--- a/InstructorsAndTrainees/widgets/newversionwidget.ui
+++ b/InstructorsAndTrainees/widgets/dialognewversion.ui
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
- <class>NewVersionWidget</class>
- <widget class="QWidget" name="NewVersionWidget">
+ <class>DialogNewVersion</class>
+ <widget class="QDialog" name="DialogNewVersion">
   <property name="geometry">
    <rect>
     <x>0</x>
diff --git a/InstructorsAndTrainees/widgets/versionselectwidget.cpp b/InstructorsAndTrainees/widgets/versionselectwidget.cpp
index cf33a5a..a02b13e 100644
--- a/InstructorsAndTrainees/widgets/versionselectwidget.cpp
+++ b/InstructorsAndTrainees/widgets/versionselectwidget.cpp
@@ -83,10 +83,10 @@ void VersionSelectWidget::on_createDuplicateButton_clicked()
         return;
     }
 
-    NewVersionWidget *newVersionWidget = new NewVersionWidget(this);
-    newVersionWidget->initialize(this,selectedVersion->getViewName());
-    newVersionWidget->exec();
-    delete newVersionWidget;
+    DialogNewVersion *dlgNewVersion = new DialogNewVersion(this);
+    dlgNewVersion->initialize(this,selectedVersion->getViewName());
+    dlgNewVersion->exec();
+    delete dlgNewVersion;
 }
 
 void VersionSelectWidget::sendCopyEmit(QString newName)
diff --git a/InstructorsAndTrainees/widgets/versionselectwidget.h b/InstructorsAndTrainees/widgets/versionselectwidget.h
index 4d61106..9742edc 100644
--- a/InstructorsAndTrainees/widgets/versionselectwidget.h
+++ b/InstructorsAndTrainees/widgets/versionselectwidget.h
@@ -8,8 +8,8 @@
 #include <Core/versioncontainer.h>
 #include <Core/notifycontroller.h>
 #include <streamingversiondata.h>
-#include <Widgets/newversionwidget.h>
-#include <widgets/waitanimationwidget.h>
+#include <dialognewversion.h>
+#include <waitanimationwidget.h>
 
 #include "recognizesystem.h"