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refactor addContact from class component to functional component #6

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refactor addContact from class component to functional component #6

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78 changes: 37 additions & 41 deletions src/components/AddContact.js
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Original file line number Diff line number Diff line change
@@ -1,50 +1,46 @@
import React from "react";
import React, { useState } from "react";

class AddContact extends React.Component {
state = {
name: "",
email: "",
};
const AddContact = ({ addContactHandler }) => {
const [state, setState] = useState({ name: "", email: "" });

add = (e) => {
const add = (e) => {
e.preventDefault();
if (this.state.name === "" || this.state.email === "") {
if (state.name === "" || state.email === "") {
alert("ALl the fields are mandatory!");
return;
}
this.props.addContactHandler(this.state);
this.setState({ name: "", email: "" });
addContactHandler(state);
setState({ name: "", email: "" });
};
render() {
return (
<div className="ui main">
<h2>Add Contact</h2>
<form className="ui form" onSubmit={this.add}>
<div className="field">
<label>Name</label>
<input
type="text"
name="name"
placeholder="Name"
value={this.state.name}
onChange={(e) => this.setState({ name: e.target.value })}
/>
</div>
<div className="field">
<label>Email</label>
<input
type="text"
name="email"
placeholder="Email"
value={this.state.email}
onChange={(e) => this.setState({ email: e.target.value })}
/>
</div>
<button className="ui button blue">Add</button>
</form>
</div>
);
}
}

return (
<div className="ui main">
<h2>Add Contact</h2>
<form className="ui form" onSubmit={add}>
<div className="field">
<label>Name</label>
<input
type="text"
name="name"
placeholder="Name"
value={state.name}
onChange={(e) => setState({ name: e.target.value })}
/>
</div>
<div className="field">
<label>Email</label>
<input
type="text"
name="email"
placeholder="Email"
value={state.email}
onChange={(e) => setState({ email: e.target.value })}
/>
</div>
<button className="ui button blue">Add</button>
</form>
</div>
);
};

export default AddContact;