fix

packages/input/src/input.vue

@@ -138,7 +138,9 @@
         hovering: false,
         focused: false,
         isComposing: false,
-        passwordVisible: false
+        passwordVisible: false,
+        focusTimer: null,
+        focusOpen: false
       };
     },
 
@@ -189,10 +191,6 @@
         type: Boolean,
         default: false
       },
-      lazy: {
-        type: [Boolean, Object],
-        default: false
-      },
       tabindex: String
     },
 
@@ -307,9 +305,6 @@
         };
       },
       handleBlur(event) {
-        if (this.lazy) {
-          this.handleInput(event, true);
-        }
         this.focused = false;
         this.$emit('blur', event);
         if (this.validateEvent) {
@@ -361,20 +356,22 @@
           this.handleInput(event);
         }
       },
-      handleInput(event, refresh) {
+      handleInput(event) {
         // should not emit input during composition
         // see: https://github.com/ElemeFE/element/issues/10516
-        if (this.isComposing || (this.lazy && !refresh)) return;
+        if (this.isComposing) return;
 
         // hack for https://github.com/ElemeFE/element/issues/8548
         // should remove the following line when we don't support IE
         if (event.target.value === this.nativeInputValue) return;
 
+        clearTimeout(this.focusTimer);
+        this.focusTimer = setTimeout(() => {
           this.$emit('input', event.target.value);
-
           // ensure native input value is controlled
           // see: https://github.com/ElemeFE/element/issues/12850
           this.$nextTick(this.setNativeInputValue);
+        }, 300);
       },
       handleChange(event) {
         this.$emit('change', event.target.value);