add inputValue prop #104

README.md

@@ -242,6 +242,12 @@ export default BasicExample;
     <td>boolean | undefined</td>
     <td>false</td>
     <td></td>
+  </tr>  
+  <tr>
+    <td>inputValue</td>
+    <td>string | undefined</td>
+    <td>undefined</td>
+    <td></td>
   </tr>
 </table>
 

examples/BasicExample.tsx

@@ -2,15 +2,19 @@ import * as React from 'react';
 import styled from '@emotion/styled';
 import { ReactMultiEmail } from '../react-multi-email';
 import { Button } from 'antd';
+import { useRef, useState } from 'react';
 
 interface Props {}
 
 function BasicExample(_props: Props) {
   const [emails, setEmails] = React.useState<string[]>([]);
   const [focused, setFocused] = React.useState(false);
+  const [input, setInput] = useState<string>('');
+
+  const ref = useRef<HTMLDivElement>(null);
 
   return (
-    <Container>
+    <Container ref={ref}>
       <form>
         <h3>Email</h3>
         <ReactMultiEmail
@@ -21,7 +25,10 @@ function BasicExample(_props: Props) {
           }}
           autoFocus={true}
           onFocus={() => setFocused(true)}
-          onBlur={() => setFocused(false)}
+          onBlur={() => {
+            setFocused(false);
+            setInput('');
+          }}
           onKeyDown={evt => {
             console.log(evt);
           }}
@@ -38,8 +45,10 @@ function BasicExample(_props: Props) {
               </div>
             );
           }}
+          inputValue={input}
           onChangeInput={value => {
             console.log(value);
+            setInput(value);
           }}
         />
         <br />

react-multi-email/ReactMultiEmail.tsx

@@ -33,6 +33,7 @@ export interface IReactMultiEmailProps {
   allowDisplayName?: boolean;
   stripDisplayName?: boolean;
   allowDuplicate?: boolean;
+  inputValue?: string;
 }
 
 export function ReactMultiEmail(props: IReactMultiEmailProps) {
@@ -62,12 +63,13 @@ export function ReactMultiEmail(props: IReactMultiEmailProps) {
     onKeyUp,
     spinner,
     disableOnBlurValidation = false,
+    inputValue,
   } = props;
   const emailInputRef = React.useRef<HTMLInputElement>(null);
 
   const [focused, setFocused] = React.useState(false);
   const [emails, setEmails] = React.useState<string[]>([]);
-  const [inputValue, setInputValue] = React.useState('');
+  const [inpValue, setInpValue] = React.useState('');
   const [spinning, setSpinning] = React.useState(false);
 
   const findEmailAddress = React.useCallback(
@@ -172,7 +174,7 @@ export function ReactMultiEmail(props: IReactMultiEmailProps) {
       }
 
       setEmails([...emails, ...validEmails]);
-      setInputValue(inputValue);
+      setInpValue(inputValue);
 
       if (validEmails.length) {
         onChange?.([...emails, ...validEmails]);
@@ -272,9 +274,13 @@ export function ReactMultiEmail(props: IReactMultiEmailProps) {
   }, [onFocus]);
 
   React.useEffect(() => {
-    setInputValue(initialInputValue);
+    setInpValue(initialInputValue);
   }, [initialInputValue]);
 
+  React.useEffect(() => {
+    setInpValue(inputValue ?? '');
+  }, [inputValue]);
+
   React.useEffect(() => {
     if (validateEmail) {
       (async () => {
@@ -301,7 +307,7 @@ export function ReactMultiEmail(props: IReactMultiEmailProps) {
   return (
     <div
       className={`${className} ${noClass ? '' : 'react-multi-email'} ${focused ? 'focused' : ''} ${
-        inputValue === '' && emails.length === 0 ? 'empty' : 'fill'
+        inpValue === '' && emails.length === 0 ? 'empty' : 'fill'
       }`}
       style={style}
       onClick={() => emailInputRef.current?.focus()}
@@ -319,7 +325,7 @@ export function ReactMultiEmail(props: IReactMultiEmailProps) {
         style={{ opacity: spinning ? 0.45 : 1.0 }}
         ref={emailInputRef}
         type='text'
-        value={inputValue}
+        value={inpValue}
         onFocus={handleOnFocus}
         onBlur={handleOnBlur}
         onChange={handleOnChange}

test/emails.test.tsx

@@ -7,43 +7,47 @@ import { sleep } from './utils/sleep';
 afterEach(cleanup);
 
 describe('ReactMultEmail emails TEST', () => {
-  it('Emails validation children node count', () => {
-    render(
-      <ReactMultiEmail
-        emails={['test', 'tt', '[email protected]']}
-        getLabel={(email, index, removeEmail) => {
-          return (
-            <div data-tag key={index}>
-              <div data-tag-item>{email}</div>
-              <span data-tag-handle onClick={() => removeEmail(index)}>
-                ×
-              </span>
-            </div>
-          );
-        }}
-      />,
-    );
+  it('Emails validation children node count', async () => {
+    await act(async () => {
+      return render(
+        <ReactMultiEmail
+          emails={['test', 'tt', '[email protected]']}
+          getLabel={(email, index, removeEmail) => {
+            return (
+              <div data-tag key={index}>
+                <div data-tag-item>{email}</div>
+                <span data-tag-handle onClick={() => removeEmail(index)}>
+                  ×
+                </span>
+              </div>
+            );
+          }}
+        />,
+      );
+    });
 
     const emailsWrapper = document.querySelector('.data-labels');
     expect(emailsWrapper?.childElementCount).toEqual(1);
   });
 
-  it('Emails empty', () => {
-    render(
-      <ReactMultiEmail
-        emails={[]}
-        getLabel={(email, index, removeEmail) => {
-          return (
-            <div data-tag key={index}>
-              <div data-tag-item>{email}</div>
-              <span data-tag-handle onClick={() => removeEmail(index)}>
-                ×
-              </span>
-            </div>
-          );
-        }}
-      />,
-    );
+  it('Emails empty', async () => {
+    await act(async () => {
+      return render(
+        <ReactMultiEmail
+          emails={[]}
+          getLabel={(email, index, removeEmail) => {
+            return (
+              <div data-tag key={index}>
+                <div data-tag-item>{email}</div>
+                <span data-tag-handle onClick={() => removeEmail(index)}>
+                  ×
+                </span>
+              </div>
+            );
+          }}
+        />,
+      );
+    });
 
     const emptyElement = document.querySelector('.empty');
     const emailsWrapper = document.querySelector('.data-labels');
@@ -52,22 +56,24 @@ describe('ReactMultEmail emails TEST', () => {
     expect(emptyElement).toBeTruthy();
   });
 
-  it('Emails with invalid text', () => {
-    render(
-      <ReactMultiEmail
-        emails={['test', 'email']}
-        getLabel={(email, index, removeEmail) => {
-          return (
-            <div data-tag key={index}>
-              <div data-tag-item>{email}</div>
-              <span data-tag-handle onClick={() => removeEmail(index)}>
-                ×
-              </span>
-            </div>
-          );
-        }}
-      />,
-    );
+  it('Emails with invalid text', async () => {
+    await act(async () => {
+      return render(
+        <ReactMultiEmail
+          emails={['test', 'email']}
+          getLabel={(email, index, removeEmail) => {
+            return (
+              <div data-tag key={index}>
+                <div data-tag-item>{email}</div>
+                <span data-tag-handle onClick={() => removeEmail(index)}>
+                  ×
+                </span>
+              </div>
+            );
+          }}
+        />,
+      );
+    });
 
     const emptyElement = document.querySelector('.empty');
     const emailsWrapper = document.querySelector('.data-labels');

test/enable.test.tsx

@@ -1,64 +1,68 @@
 import { cleanup, fireEvent, render } from '@testing-library/react';
 import { ReactMultiEmail } from '../react-multi-email';
 import React from 'react';
+import { act } from 'react-dom/test-utils';
 
 afterEach(cleanup);
 
-it('check enable and disabled executed ', () => {
+it('check enable and disabled executed ', async () => {
   const enableMockFunc = jest.fn().mockImplementation(({ emailCnt }: { emailCnt: number }) => emailCnt < 3);
   const disabledMockFunc = jest.fn();
   const emailList = ['[email protected]', '[email protected]', '[email protected]'];
 
-  const { getByRole } = render(
-    <ReactMultiEmail
-      enable={enableMockFunc}
-      onDisabled={disabledMockFunc}
-      emails={emailList}
-      getLabel={(email, index, removeEmail) => {
-        return (
-          <div data-tag key={index}>
-            <div data-tag-item>{email}</div>
-            <span data-tag-handle onClick={() => removeEmail(index)}>
-              ×
-            </span>
-          </div>
-        );
-      }}
-    />,
-  );
+  const { getByRole } = await act(async () => {
+    return render(
+      <ReactMultiEmail
+        enable={enableMockFunc}
+        onDisabled={disabledMockFunc}
+        emails={emailList}
+        getLabel={(email, index, removeEmail) => {
+          return (
+            <div data-tag key={index}>
+              <div data-tag-item>{email}</div>
+              <span data-tag-handle onClick={() => removeEmail(index)}>
+                ×
+              </span>
+            </div>
+          );
+        }}
+      />,
+    );
+  });
 
   const inputElement = getByRole('textbox');
   fireEvent.keyDown(inputElement, { key: 'Enter', code: 'Enter' });
   for (let i = 0; i < 3; i++) {
     fireEvent.change(inputElement, { target: { value: `test${i}@test.com` } });
     fireEvent.keyDown(inputElement, { key: 'Enter', code: 'Enter' });
   }
-
   expect(disabledMockFunc).toHaveBeenCalled();
 });
 
-it('check enable function is executed and disabled function is not executed', () => {
+it('check enable function is executed and disabled function is not executed', async () => {
   const enableMockFunc = jest.fn().mockImplementation(({ emailCnt }: { emailCnt: number }) => emailCnt < 3);
   const disabledMockFunc = jest.fn();
   const emailList = ['[email protected]', '[email protected]'];
 
-  const { getByRole } = render(
-    <ReactMultiEmail
-      enable={enableMockFunc}
-      onDisabled={disabledMockFunc}
-      emails={emailList}
-      getLabel={(email, index, removeEmail) => {
-        return (
-          <div data-tag key={index}>
-            <div data-tag-item>{email}</div>
-            <span data-tag-handle onClick={() => removeEmail(index)}>
-              ×
-            </span>
-          </div>
-        );
-      }}
-    />,
-  );
+  const { getByRole } = await act(async () => {
+    return render(
+      <ReactMultiEmail
+        enable={enableMockFunc}
+        onDisabled={disabledMockFunc}
+        emails={emailList}
+        getLabel={(email, index, removeEmail) => {
+          return (
+            <div data-tag key={index}>
+              <div data-tag-item>{email}</div>
+              <span data-tag-handle onClick={() => removeEmail(index)}>
+                ×
+              </span>
+            </div>
+          );
+        }}
+      />,
+    );
+  });
 
   const inputElement = getByRole('textbox');
   fireEvent.keyDown(inputElement, { key: 'Enter', code: 'Enter' });