Understanding the concept of displaying labels even when the field is empty in React

One issue I am facing is with a label that displays a string from a text input filled in by the user.
The string is saved in a variable called question and shown as:

<label
  className={css('form-title-label')}>
    {question}
</label>

The problem arises when the user leaves the text input blank, resulting in an empty variable and the label not being displayed. This absence of the label causes surrounding components to shift upwards and fill the space.
How can I ensure that the label is always present, even if it's empty, so that everything stays in place?

javascripthtmlcssreactjs

Answer №1

If you want to show a spacer element based on certain conditions, you can do the following:

const spacerElement = (<span>&nbsp;</span>);

return (
  <div
    className={styles('spacer-container')>>
      {condition ? question : spacerElement}
  </div>
);

Answer №2

One approach could be to assign a default value to the variable such as an empty string, ensuring that there is always some initial value present.

const answer = this.props.answer || ""

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