Fix a bug when trying to set the mask value when overwrite option is …

…true (#172) * Fix a bug when trying to set the mask value when overwrite option is true * _appendChar method only must receive TailDetails or null
uNmAnNeR · May 4, 2019 · d421b68 · d421b68
1 parent fd08bc1
commit d421b68
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/packages/imask/src/masked/base.js b/packages/imask/src/masked/base.js
@@ -249,7 +249,7 @@ class Masked<MaskType> {
   // $FlowFixMe no ideas
   append (str: string, flags?: AppendFlags, tail?: string | TailDetails): ChangeDetails {
     const details = new ChangeDetails();
-    const checkTail = tail && (isString(tail) ? new ContinuousTailDetails(String(tail)) : tail);
+    const checkTail = isString(tail) ? new ContinuousTailDetails(String(tail)) : tail;
 
     for (let ci=0; ci<str.length; ++ci) {
       details.aggregate(this._appendChar(str[ci], flags, checkTail));

diff --git a/packages/imask/test/controls/input.js b/packages/imask/test/controls/input.js
@@ -88,4 +88,17 @@ describe('InputMask', function () {
       assert.strictEqual(imask.unmaskedValue, str);
     });
   });
+
+  describe('#update value when overwrite option is true', function () {
+    it('should update mask and set new value', function () {
+      imask.updateOptions({
+        mask: Number,
+        overwrite: true
+      });
+
+      const value = "100";
+      imask.value = value;
+      assert.strictEqual(imask.value, value);
+    });
+  });
 });