added task solution. Also optional validation is done

README.md

@@ -4,7 +4,7 @@ You have the `App` with the `MoviesList` and `NewMovie` form containing ready
 to use `TextField` components. Learn how it works and implement an ability to
 add movies from [IMDB](https://www.imdb.com/).
 
-If you want to test your page you can get first image from a [movie page](https://www.imdb.com/title/tt1312171) using `DevTools` -> `Network` -> `Img` 
+If you want to test your page you can get first image from a [movie page](https://www.imdb.com/title/tt1312171) using `DevTools` -> `Network` -> `Img`
 
 > Here is [the demo page](https://mate-academy.github.io/react_movies-list-add-form/)
 
@@ -30,4 +30,4 @@ const pattern = /^((([A-Za-z]{3,9}:(?:\/\/)?)(?:[-;:&=+$,\w]+@)?[A-Za-z0-9.-]+|(
 - Implement a solution following the [React task guideline](https://github.com/mate-academy/react_task-guideline#react-tasks-guideline).
 - Use the [React TypeScript cheat sheet](https://mate-academy.github.io/fe-program/js/extra/react-typescript).
 - Open one more terminal and run tests with `npm test` to ensure your solution is correct.
-- Replace `<your_account>` with your Github username in the [DEMO LINK](https://<your_account>.github.io/react_movies-list-add-form/) and add it to the PR description.
+- Replace `<your_account>` with your Github username in the [DEMO LINK](https://koros-rk.github.io/react_movies-list-add-form/) and add it to the PR description.

src/App.tsx

@@ -1,16 +1,23 @@
+import { useState } from 'react';
 import './App.scss';
 import { MoviesList } from './components/MoviesList';
 import { NewMovie } from './components/NewMovie';
 import moviesFromServer from './api/movies.json';
 
 export const App = () => {
+  const [movies, setMovies] = useState([...moviesFromServer]);
+
   return (
     <div className="page">
       <div className="page-content">
-        <MoviesList movies={moviesFromServer} />
+        <MoviesList movies={movies} />
       </div>
       <div className="sidebar">
-        <NewMovie /* onAdd={(movie) => {}} */ />
+        <NewMovie
+          onAdd={(movie) => {
+            setMovies(prevState => [...prevState, movie]);
+          }}
+        />
       </div>
     </div>
   );

src/components/NewMovie/NewMovie.tsx

@@ -1,45 +1,103 @@
-import { useState } from 'react';
+import React, { useState } from 'react';
 import { TextField } from '../TextField';
+import { Movie } from '../../types/Movie';
 
-export const NewMovie = () => {
-  // Increase the count after successful form submission
-  // to reset touched status of all the `Field`s
-  const [count] = useState(0);
+// eslint-disable-next-line max-len
+const pattern = /^((([A-Za-z]{3,9}:(?:\/\/)?)(?:[-;:&=+$,\w]+@)?[A-Za-z0-9.-]+|(?:www\.|[-;:&=+$,\w]+@)[A-Za-z0-9.-]+)((?:\/[+~%/.\w-_]*)?\??(?:[-+=&;%@,.\w_]*)#?(?:[,.!/\\\w]*))?)$/;
+
+type Props = {
+  onAdd: (movie: Movie) => void
+};
+
+export const NewMovie: React.FC<Props> = ({ onAdd }) => {
+  const [count, setCount] = useState(0);
+
+  const [title, setTitle] = useState('');
+  const [description, setDescription] = useState('');
+  const [imgUrl, setImgUrl] = useState('');
+  const [imdbUrl, setImdbUrl] = useState('');
+  const [imdbId, setImdbId] = useState('');
+
+  const isReadyToSubmit = [title, imgUrl, imdbUrl, imdbId]
+    .every(item => item !== '');
+
+  const handleSubmit = (event: React.FormEvent) => {
+    event.preventDefault();
+    setCount(prevState => prevState + 1);
+
+    onAdd({
+      title: title.trim(),
+      description: description.trim(),
+      imdbId: imdbId.trim(),
+      imdbUrl: imdbUrl.trim(),
+      imgUrl: imgUrl.trim(),
+    });
+
+    [setTitle, setDescription, setImgUrl, setImdbUrl, setImdbId]
+      .forEach(func => func(''));
+  };
 
   return (
-    <form className="NewMovie" key={count}>
+    <form
+      className="NewMovie"
+      key={count}
+      onSubmit={handleSubmit}
+    >
       <h2 className="title">Add a movie</h2>
 
       <TextField
         name="title"
         label="Title"
-        value=""
-        onChange={() => {}}
+        value={title}
+        onChange={(value) => {
+          setTitle(value);
+        }}
         required
       />
 
       <TextField
         name="description"
         label="Description"
-        value=""
+        value={description}
+        onChange={(value) => {
+          setDescription(value);
+        }}
       />
 
       <TextField
         name="imgUrl"
-        label="Image URL"
-        value=""
+        label="Img URL"
+        value={imgUrl}
+        onChange={(value) => {
+          setImgUrl(value);
+        }}
+        validate={(value) => {
+          return pattern.test(value);
+        }}
+        required
       />
 
       <TextField
         name="imdbUrl"
         label="Imdb URL"
-        value=""
+        value={imdbUrl}
+        onChange={(value) => {
+          setImdbUrl(value);
+        }}
+        validate={(value) => {
+          return pattern.test(value);
+        }}
+        required
       />
 
       <TextField
         name="imdbId"
         label="Imdb ID"
-        value=""
+        value={imdbId}
+        onChange={(value) => {
+          setImdbId(value);
+        }}
+        required
       />
 
       <div className="field is-grouped">
@@ -48,6 +106,7 @@ export const NewMovie = () => {
             type="submit"
             data-cy="submit-button"
             className="button is-link"
+            disabled={!isReadyToSubmit}
           >
             Add
           </button>

src/components/TextField/TextField.tsx

@@ -8,6 +8,7 @@ type Props = {
   placeholder?: string,
   required?: boolean,
   onChange?: (newValue: string) => void,
+  validate?: (value: string) => boolean,
 };
 
 function getRandomDigits() {
@@ -23,12 +24,14 @@ export const TextField: React.FC<Props> = ({
   placeholder = `Enter ${label}`,
   required = false,
   onChange = () => {},
+  validate = () => true,
 }) => {
   // generage a unique id once on component load
   const [id] = useState(() => `${name}-${getRandomDigits()}`);
 
   // To show errors only if the field was touched (onBlur)
   const [touched, setTouched] = useState(false);
+  const [isValid, setIsValid] = useState(true);
   const hasError = touched && required && !value;
 
   return (
@@ -43,18 +46,26 @@ export const TextField: React.FC<Props> = ({
           id={id}
           data-cy={`movie-${name}`}
           className={classNames('input', {
-            'is-danger': hasError,
+            'is-danger': hasError || !isValid,
           })}
           placeholder={placeholder}
           value={value}
-          onChange={event => onChange(event.target.value)}
+          onChange={event => {
+            const fieldValue = event.target.value;
+
+            setIsValid(validate(fieldValue) || fieldValue === '');
+            onChange(fieldValue);
+          }}
           onBlur={() => setTouched(true)}
         />
       </div>
 
       {hasError && (
         <p className="help is-danger">{`${label} is required`}</p>
       )}
+      {!isValid && (
+        <p className="help is-danger">{`${label} is incorrect`}</p>
+      )}
     </div>
   );
 };