Добавлена возможность оставить пустое поле даты

es5/smart-date.js

@@ -950,7 +950,9 @@ function () {
       this._field.addEventListener('blur', function () {
         _this.correctValue(true);
 
+        if (!_this._isEmptyValue(_this._field.value)) {
           _this.returnLastCorrectValue();
+        }
       });
     }
   }, {
@@ -1005,7 +1007,7 @@ function () {
         return;
       }
 
-      this._setValueToFieled(parsedValue);
+      this._setValueToField(parsedValue);
     }
   }, {
     key: "setValue",
@@ -1037,8 +1039,8 @@ function () {
       return this._formatter.getCorrectedValue();
     }
   }, {
-    key: "_setValueToFieled",
+    key: "_setValueToField",
-    value: function _setValueToFieled(newValue) {
+    value: function _setValueToField(newValue) {
       var position = this._field.selectionStart;
       var isAtEnd = position === this._field.value.length;
       this._field.value = newValue;

es6/smart-date.js

@@ -856,7 +856,10 @@ class SmartDateField
         
         this._field.addEventListener('blur', function () {
             _this.correctValue(true);
+
+            if (!_this._isEmptyValue(_this._field.value)) {
                 _this.returnLastCorrectValue();
+            }
         });
     }
     
@@ -898,7 +901,7 @@ class SmartDateField
             return;
         }
         
-        this._setValueToFieled(parsedValue);
+        this._setValueToField(parsedValue);
     }
     
     setValue(value)
@@ -931,7 +934,7 @@ class SmartDateField
         return this._formatter.getCorrectedValue();
     }
     
-    _setValueToFieled(newValue)
+    _setValueToField(newValue)
     {
         let position = this._field.selectionStart;
         let isAtEnd = (position === this._field.value.length);

src-es6/SmartDateField.js

@@ -142,7 +142,10 @@ class SmartDateField
         
         this._field.addEventListener('blur', function () {
             _this.correctValue(true);
+
+            if (!_this._isEmptyValue(_this._field.value)) {
                 _this.returnLastCorrectValue();
+            }
         });
     }
     
@@ -184,7 +187,7 @@ class SmartDateField
             return;
         }
         
-        this._setValueToFieled(parsedValue);
+        this._setValueToField(parsedValue);
     }
     
     setValue(value)
@@ -217,7 +220,7 @@ class SmartDateField
         return this._formatter.getCorrectedValue();
     }
     
-    _setValueToFieled(newValue)
+    _setValueToField(newValue)
     {
         let position = this._field.selectionStart;
         let isAtEnd = (position === this._field.value.length);