Added new validator, userform validation

core/formdialog.cpp

@@ -1,5 +1,6 @@
 #include "formdialog.h"
 #include "ui_formdialog.h"
+#include <QMessageBox>
 
 FormDialog::FormDialog(QWidget *parent) :
     QDialog(parent),
@@ -21,11 +22,20 @@ void FormDialog::setForm(IForm *formWidget)
     {
         ui->verticalLayout->addWidget(formWidget);
         m_form = formWidget;
+        connect(m_form, SIGNAL(validationError(QString)), this, SLOT(onValidationError(QString)));
         setGeometry(formWidget->geometry());
     }
 }
 
-void FormDialog::on_buttonBox_accepted()
+void FormDialog::onValidationError(const QString &message)
 {
-    m_form->saveRecord();
+    QMessageBox::critical(this, tr("Validation error"), tr(message.toStdString().c_str()));
+}
+
+void FormDialog::accept()
+{
+    if (m_form->saveRecord())
+    {
+        QDialog::accept();
+    }
 }