Support enable flag

[jopemachine]

Changes

• Support enable flag

Notes

I tested this after removing node-sass due to node-sass issue.

Please let me know if node-sass should be removed from dev-dependency.

Manual Test

Test code

  enableToCreateEmail({ emailCnt }: { emailCnt: number }) {
    if (emailCnt < 2) {
      return true;
    }
    return false;
  };

  onRejectHandler() {
    alert("Reached max email count");
  }

  render() {
    const { emails } = this.state;

    return (
      <>
        <form>
          <h3>Email</h3>
          <ReactMultiEmail
            placeholder="Input your email"
            emails={emails}
            onChange={(_emails: string[]) => {
              this.setState({ emails: _emails });
            }}
            enable={this.enableToCreateEmail}
            onDisabled={this.onRejectHandler}
            getLabel={(
              email: string,
              index: number,
              removeEmail: (index: number) => void,
            ) => {
              return (
                <div data-tag key={index}>
                  <div data-tag-item>
                    {email}
                  </div>
                  <span data-tag-handle onClick={() => removeEmail(index)}>
                    ×
                  </span>
                </div>
              );
            }}
          />
          <br />
          <h4>react-multi-email value</h4>
          <p>{emails.join(', ') || 'empty'}</p>
        </form>
      </>
    );

Result

When I tried to add more than two emails, the callback function I specified was executed.

[rishav394]

Merge!!!