diff --git a/build.gradle b/build.gradle
index 2962dd4b1e..352a67a2af 100644
--- a/build.gradle
+++ b/build.gradle
@@ -242,7 +242,7 @@ test {
         includeTestsMatching "org.scada_lts.utils.BlockingQueuesUtilsTest"
         includeTestsMatching "org.scada_lts.web.security.XssProtectHtmlEscapeUtilsTest"
         includeTestsMatching "org.scada_lts.web.security.XssUtilsTest"
-        includeTestsMatching "org.scada_lts.web.mvc.api.css.validation.utils.CssValidatorTestsSuite"
+        includeTestsMatching "org.scada_lts.web.mvc.api.validation.css.CssValidatorTestsSuite"
     }
 
     failFast = true
diff --git a/src/org/scada_lts/web/beans/validation/AbstractConstraintValidator.java b/src/org/scada_lts/web/beans/validation/AbstractConstraintValidator.java
new file mode 100644
index 0000000000..798349cd0f
--- /dev/null
+++ b/src/org/scada_lts/web/beans/validation/AbstractConstraintValidator.java
@@ -0,0 +1,47 @@
+package org.scada_lts.web.beans.validation;
+
+
+import com.serotonin.mango.util.LoggingUtils;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+import javax.validation.ConstraintValidator;
+import javax.validation.ConstraintValidatorContext;
+import java.lang.annotation.Annotation;
+
+
+public abstract class AbstractConstraintValidator<A extends Annotation, T> implements ConstraintValidator<A, T> {
+
+    private static final Logger LOG = LogManager.getLogger(AbstractConstraintValidator.class);
+
+    @Override
+    public void initialize(A constraintAnnotation) {
+    }
+
+    @Override
+    public final boolean isValid(T value, ConstraintValidatorContext context) {
+        try {
+            beforeValidate(value);
+        } catch (Exception e) {
+            LOG.warn("ConstraintValidator: {}", LoggingUtils.causeInfo(e));
+            addErrors(context, LoggingUtils.causeInfo(e));
+            return false;
+        }
+        try {
+            validate(value);
+            return true;
+        } catch (Exception e) {
+            LOG.warn("ConstraintValidator: {}", LoggingUtils.causeInfo(e));
+            addErrors(context, LoggingUtils.causeInfo(e));
+            return false;
+        }
+    }
+
+    public void beforeValidate(T value) throws Exception {}
+    public abstract void validate(T value) throws Exception;
+
+    private static void addErrors(ConstraintValidatorContext context, String msg) {
+        context.disableDefaultConstraintViolation();
+        context.buildConstraintViolationWithTemplate("Unexpected error: " + msg).addConstraintViolation();
+    }
+}
diff --git a/src/org/scada_lts/web/beans/validation/ScadaValidator.java b/src/org/scada_lts/web/beans/validation/ScadaValidator.java
new file mode 100644
index 0000000000..d9e40966d7
--- /dev/null
+++ b/src/org/scada_lts/web/beans/validation/ScadaValidator.java
@@ -0,0 +1,7 @@
+package org.scada_lts.web.beans.validation;
+
+public interface ScadaValidator<T> {
+
+    void validate(T object) throws ScadaValidatorException;
+
+}
diff --git a/src/org/scada_lts/web/beans/validation/ScadaValidatorException.java b/src/org/scada_lts/web/beans/validation/ScadaValidatorException.java
new file mode 100644
index 0000000000..0e7fde1f66
--- /dev/null
+++ b/src/org/scada_lts/web/beans/validation/ScadaValidatorException.java
@@ -0,0 +1,23 @@
+package org.scada_lts.web.beans.validation;
+
+public class ScadaValidatorException extends Exception {
+
+    public ScadaValidatorException() {
+    }
+
+    public ScadaValidatorException(String message) {
+        super(message);
+    }
+
+    public ScadaValidatorException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ScadaValidatorException(Throwable cause) {
+        super(cause);
+    }
+
+    public ScadaValidatorException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
+        super(message, cause, enableSuppression, writableStackTrace);
+    }
+}
diff --git a/src/org/scada_lts/web/beans/validation/css/CssConstraintValidator.java b/src/org/scada_lts/web/beans/validation/css/CssConstraintValidator.java
new file mode 100644
index 0000000000..eed5566eab
--- /dev/null
+++ b/src/org/scada_lts/web/beans/validation/css/CssConstraintValidator.java
@@ -0,0 +1,22 @@
+package org.scada_lts.web.beans.validation.css;
+
+import org.scada_lts.serorepl.utils.StringUtils;
+import org.scada_lts.web.beans.validation.AbstractConstraintValidator;
+import org.scada_lts.web.beans.validation.ScadaValidator;
+
+
+public class CssConstraintValidator extends AbstractConstraintValidator<CssValid, String> {
+
+    @Override
+    public void beforeValidate(String value) throws Exception {
+        if(StringUtils.isEmpty(value)) {
+            throw new CssValidatorException("Empty");
+        }
+    }
+
+    @Override
+    public void validate(String value) throws Exception {
+        ScadaValidator<String> validator = new SacCssValidator();
+        validator.validate(value);
+    }
+}
diff --git a/src/org/scada_lts/web/mvc/api/css/validation/CssValid.java b/src/org/scada_lts/web/beans/validation/css/CssValid.java
similarity index 90%
rename from src/org/scada_lts/web/mvc/api/css/validation/CssValid.java
rename to src/org/scada_lts/web/beans/validation/css/CssValid.java
index f48f46fc1f..5abb9bd8a9 100644
--- a/src/org/scada_lts/web/mvc/api/css/validation/CssValid.java
+++ b/src/org/scada_lts/web/beans/validation/css/CssValid.java
@@ -1,4 +1,4 @@
-package org.scada_lts.web.mvc.api.css.validation;
+package org.scada_lts.web.beans.validation.css;
 
 
 import javax.validation.Constraint;
diff --git a/src/org/scada_lts/web/beans/validation/css/CssValidatorException.java b/src/org/scada_lts/web/beans/validation/css/CssValidatorException.java
new file mode 100644
index 0000000000..f1d8943a93
--- /dev/null
+++ b/src/org/scada_lts/web/beans/validation/css/CssValidatorException.java
@@ -0,0 +1,25 @@
+package org.scada_lts.web.beans.validation.css;
+
+import org.scada_lts.web.beans.validation.ScadaValidatorException;
+
+public class CssValidatorException extends ScadaValidatorException {
+
+    public CssValidatorException() {
+    }
+
+    public CssValidatorException(String message) {
+        super(message);
+    }
+
+    public CssValidatorException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public CssValidatorException(Throwable cause) {
+        super(cause);
+    }
+
+    public CssValidatorException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
+        super(message, cause, enableSuppression, writableStackTrace);
+    }
+}
diff --git a/src/org/scada_lts/web/mvc/api/css/validation/utils/SacCssValidator.java b/src/org/scada_lts/web/beans/validation/css/SacCssValidator.java
similarity index 80%
rename from src/org/scada_lts/web/mvc/api/css/validation/utils/SacCssValidator.java
rename to src/org/scada_lts/web/beans/validation/css/SacCssValidator.java
index ebefad4d16..f7c31f79d1 100644
--- a/src/org/scada_lts/web/mvc/api/css/validation/utils/SacCssValidator.java
+++ b/src/org/scada_lts/web/beans/validation/css/SacCssValidator.java
@@ -1,12 +1,13 @@
-package org.scada_lts.web.mvc.api.css.validation.utils;
+package org.scada_lts.web.beans.validation.css;
 
 import com.steadystate.css.parser.SACParserCSS3;
+import org.scada_lts.web.beans.validation.ScadaValidator;
 import org.w3c.css.sac.*;
 
 import java.io.IOException;
 import java.io.StringReader;
 
-public final class SacCssValidator implements CssValidator {
+public final class SacCssValidator implements ScadaValidator<String> {
 
     private final Parser parser;
 
@@ -15,11 +16,11 @@ public SacCssValidator() {
     }
 
     @Override
-    public void validate(String style) throws CustomCssException {
+    public void validate(String style) throws CssValidatorException {
         try {
             validateStyle(parser, style);
         } catch (Exception e) {
-            throw new CustomCssException(e.getMessage(), e);
+            throw new CssValidatorException(e.getMessage(), e);
         }
     }
 
diff --git a/src/org/scada_lts/web/mvc/api/css/CssStyle.java b/src/org/scada_lts/web/mvc/api/css/CssStyle.java
index a152ea0a39..0021b3f7f4 100644
--- a/src/org/scada_lts/web/mvc/api/css/CssStyle.java
+++ b/src/org/scada_lts/web/mvc/api/css/CssStyle.java
@@ -3,7 +3,7 @@
 
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;
-import org.scada_lts.web.mvc.api.css.validation.CssValid;
+import org.scada_lts.web.beans.validation.css.CssValid;
 
 public class CssStyle {
 
diff --git a/src/org/scada_lts/web/mvc/api/css/validation/CssConstraintValidator.java b/src/org/scada_lts/web/mvc/api/css/validation/CssConstraintValidator.java
deleted file mode 100644
index a57b3af538..0000000000
--- a/src/org/scada_lts/web/mvc/api/css/validation/CssConstraintValidator.java
+++ /dev/null
@@ -1,39 +0,0 @@
-package org.scada_lts.web.mvc.api.css.validation;
-
-
-import com.serotonin.mango.util.LoggingUtils;
-import org.scada_lts.serorepl.utils.StringUtils;
-import org.scada_lts.web.mvc.api.css.validation.utils.CssValidator;
-import org.scada_lts.web.mvc.api.css.validation.utils.SacCssValidator;
-
-import javax.validation.ConstraintValidator;
-import javax.validation.ConstraintValidatorContext;
-
-
-public class CssConstraintValidator implements ConstraintValidator<CssValid, String> {
-
-    @Override
-    public void initialize(CssValid constraintAnnotation) {
-    }
-
-    @Override
-    public boolean isValid(String value, ConstraintValidatorContext context) {
-        if (StringUtils.isEmpty(value)) {
-            addErrors(context, "Empty");
-            return false;
-        }
-        try {
-            CssValidator validator = new SacCssValidator();
-            validator.validate(value);
-            return true;
-        }catch (Exception e) {
-            addErrors(context, LoggingUtils.causeInfo(e));
-            return false;
-        }
-    }
-
-    private static void addErrors(ConstraintValidatorContext context, String msg) {
-        context.disableDefaultConstraintViolation();
-        context.buildConstraintViolationWithTemplate("Unexpected error: " + msg).addConstraintViolation();
-    }
-}
diff --git a/src/org/scada_lts/web/mvc/api/css/validation/utils/CssValidator.java b/src/org/scada_lts/web/mvc/api/css/validation/utils/CssValidator.java
deleted file mode 100644
index 8ed98f7ab3..0000000000
--- a/src/org/scada_lts/web/mvc/api/css/validation/utils/CssValidator.java
+++ /dev/null
@@ -1,6 +0,0 @@
-package org.scada_lts.web.mvc.api.css.validation.utils;
-
-public interface CssValidator {
-
-    void validate(String style) throws CustomCssException;
-}
diff --git a/src/org/scada_lts/web/mvc/api/css/validation/utils/CustomCssException.java b/src/org/scada_lts/web/mvc/api/css/validation/utils/CustomCssException.java
deleted file mode 100644
index c9561bc583..0000000000
--- a/src/org/scada_lts/web/mvc/api/css/validation/utils/CustomCssException.java
+++ /dev/null
@@ -1,23 +0,0 @@
-package org.scada_lts.web.mvc.api.css.validation.utils;
-
-public class CustomCssException extends Exception {
-
-    public CustomCssException() {
-    }
-
-    public CustomCssException(String message) {
-        super(message);
-    }
-
-    public CustomCssException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public CustomCssException(Throwable cause) {
-        super(cause);
-    }
-
-    public CustomCssException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
-        super(message, cause, enableSuppression, writableStackTrace);
-    }
-}
diff --git a/test/org/scada_lts/web/mvc/api/css/validation/utils/CssValidatorExceptionTest.java b/test/org/scada_lts/web/beans/validation/css/CssValidatorExceptionTest.java
similarity index 72%
rename from test/org/scada_lts/web/mvc/api/css/validation/utils/CssValidatorExceptionTest.java
rename to test/org/scada_lts/web/beans/validation/css/CssValidatorExceptionTest.java
index c15f26dab8..4d521bf59c 100644
--- a/test/org/scada_lts/web/mvc/api/css/validation/utils/CssValidatorExceptionTest.java
+++ b/test/org/scada_lts/web/beans/validation/css/CssValidatorExceptionTest.java
@@ -1,8 +1,10 @@
-package org.scada_lts.web.mvc.api.css.validation.utils;
+package org.scada_lts.web.beans.validation.css;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import org.scada_lts.web.beans.validation.ScadaValidator;
+import org.scada_lts.web.beans.validation.ScadaValidatorException;
 
 import java.util.Arrays;
 import java.util.Collection;
@@ -23,15 +25,15 @@ public static Collection<Object[]> data() {
     }
 
     private final String css;
-    public final CssValidator validator;
+    public final ScadaValidator<String> validator;
 
     public CssValidatorExceptionTest(String css) {
         this.css = css;
         this.validator = new SacCssValidator();
     }
 
-    @Test(expected = CustomCssException.class)
-    public void when_isInvalidCss() throws CustomCssException {
+    @Test(expected = CssValidatorException.class)
+    public void when_isInvalidCss() throws ScadaValidatorException {
         validator.validate(css);
     }
 }
diff --git a/test/org/scada_lts/web/mvc/api/css/validation/utils/CssValidatorTest.java b/test/org/scada_lts/web/beans/validation/css/CssValidatorTest.java
similarity index 75%
rename from test/org/scada_lts/web/mvc/api/css/validation/utils/CssValidatorTest.java
rename to test/org/scada_lts/web/beans/validation/css/CssValidatorTest.java
index d3658ed1ec..ff5f6efbc6 100644
--- a/test/org/scada_lts/web/mvc/api/css/validation/utils/CssValidatorTest.java
+++ b/test/org/scada_lts/web/beans/validation/css/CssValidatorTest.java
@@ -1,8 +1,10 @@
-package org.scada_lts.web.mvc.api.css.validation.utils;
+package org.scada_lts.web.beans.validation.css;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
+import org.scada_lts.web.beans.validation.ScadaValidator;
+import org.scada_lts.web.beans.validation.ScadaValidatorException;
 
 import java.util.Arrays;
 import java.util.Collection;
@@ -23,7 +25,7 @@ public static Collection<Object[]> data() {
     }
 
     private final String css;
-    public final CssValidator validator;
+    public final ScadaValidator<String> validator;
 
     public CssValidatorTest(String css) {
         this.css = css;
@@ -31,7 +33,7 @@ public CssValidatorTest(String css) {
     }
 
     @Test
-    public void when_isValidCss() throws CustomCssException {
+    public void when_isValidCss() throws ScadaValidatorException {
         validator.validate(css);
     }
 }
diff --git a/test/org/scada_lts/web/mvc/api/css/validation/utils/CssValidatorTestsSuite.java b/test/org/scada_lts/web/beans/validation/css/CssValidatorTestsSuite.java
similarity index 80%
rename from test/org/scada_lts/web/mvc/api/css/validation/utils/CssValidatorTestsSuite.java
rename to test/org/scada_lts/web/beans/validation/css/CssValidatorTestsSuite.java
index affe36a966..327e00eda8 100644
--- a/test/org/scada_lts/web/mvc/api/css/validation/utils/CssValidatorTestsSuite.java
+++ b/test/org/scada_lts/web/beans/validation/css/CssValidatorTestsSuite.java
@@ -1,4 +1,4 @@
-package org.scada_lts.web.mvc.api.css.validation.utils;
+package org.scada_lts.web.beans.validation.css;
 
 import org.junit.runner.RunWith;
 import org.junit.runners.Suite;
diff --git a/webapp-resources/log4j2.xml b/webapp-resources/log4j2.xml
index 8f07ef9f6d..996e610ff7 100644
--- a/webapp-resources/log4j2.xml
+++ b/webapp-resources/log4j2.xml
@@ -45,6 +45,9 @@
         <!-- Security Logging-->
         <Property name="securityLoggingLevel">ERROR</Property>
 
+        <!-- Java Bean Validation Logging-->
+        <Property name="validationLoggingLevel">ERROR</Property>
+
     </Properties>
 
     <Appenders>
@@ -327,6 +330,10 @@
         <Logger name="org.scada_lts.web.security" level="${securityLoggingLevel}" />
         <Logger name="org.springframework.security" level="${securityLoggingLevel}" />
 
+        <!-- Java Bean Validation Logging -->
+        <Logger name="javax.validation" level="${validationLoggingLevel}" />
+        <Logger name="org.scada_lts.web.beans.validation" level="${validationLoggingLevel}" />
+
         <Root level="${rootLoggingLevel}">
             <AppenderRef ref="STDOUT"/>
             <AppenderRef ref="ASYNC"/>