The Text field is a single-line text input: a title, a name, a short label.

Configuration
Go to Modern Fields > Fields groups and add the Text field. Its settings are in the inspector:
| Effect | |
|---|---|
| Placeholder | The hint shown in the empty field. |
| Maximum of characters | The maximum number of characters the user can type. |
Display the value
The field stores the text as typed. Display it with the_field(), or read it with get_field():
Without code, the Field value block displays the field as a Heading, a Paragraph or a Button.