fields: [
    {
      type: 'row',
      fields: [
        {
          name: 'firstText',
          type: 'textarea',
          required: true,
          admin: {
            description: 'short length text.',
            width: '33%',
            rows: 3,
          },
        },
        {
          name: 'secondText',
          type: 'textarea',
          required: false,
          admin: {
            description:
              'middle length text. middle length text. middle length text. middle length text. middle length text. middle length text.',
            width: '33%',
            rows: 3,
          },
        },
        {
          name: 'thirdText',
          type: 'textarea',
          required: false,
          admin: {
            description:
              'long length text. long length text. long length text. long length text. long length text. long length text. long length text. long length text. long length text. long length text. long length text. long length text. long length text. long length text. long length text. long length text. long length text.',
            width: '33%',
            rows: 3,
          },
        },
      ],
    },
    {
      name: 'singleLineText',
      type: 'text',
    },
]