Merge pull request primefaces#1741 from mselerin/master

Proposed fix for primefaces#1734

Author: cagataycivici

components/inputmask/inputmask.ts

@@ -114,8 +114,6 @@ export class InputMask implements AfterViewInit,OnDestroy,ControlValueAccessor {
     androidChrome: boolean;
 
     focus: boolean;
-    
-    filled: boolean;
 
     constructor(public el: ElementRef, public domHandler: DomHandler) {}
 
@@ -189,8 +187,6 @@ export class InputMask implements AfterViewInit,OnDestroy,ControlValueAccessor {
                 _this.checkVal();
             }, 10);
         }
-        
-        this.updateFilledState();
     }
 
     registerOnChange(fn: Function): void {
@@ -341,7 +337,6 @@ export class InputMask implements AfterViewInit,OnDestroy,ControlValueAccessor {
         this.onModelTouched();
         this.checkVal();
         this.updateModel(e);
-        this.updateFilledState();
 
         if (this.input.value != this.focusText) {
             let event = document.createEvent('HTMLEvents');
@@ -534,7 +529,6 @@ export class InputMask implements AfterViewInit,OnDestroy,ControlValueAccessor {
             } else {
                 this.caret(pos);
             }
-            this.updateFilledState();
         }, 10);
     }
 
@@ -575,10 +569,10 @@ export class InputMask implements AfterViewInit,OnDestroy,ControlValueAccessor {
     updateModel(e) {
         this.onModelChange(this.unmask ? this.getUnmaskedValue() : e.target.value);
     }
-    
-    updateFilledState() {
-        this.filled = this.input && this.input.value != '';
-    }
+	
+	get filled() {
+		return this.input && this.input.value != '';
+	}
 
     ngOnDestroy() {