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1. Use Cases

Multi-line text is suitable for entering longer, more complex content, letting users freely express opinions and provide additional information, such as in feedback scenarios. Component basics
For component attributes, usage, and examples, see Component interface.

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2. Basic Features

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2.1 Multi-Line Text Height

Set the display height of the Multi-line text field. This setting takes effect only on PC. See the following example: Multi-line text height

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2.2 Auto-Adjust Height

The height of the Multi-line text field expands automatically as more content is entered. See the following example:
Auto-adjust height for Multi-line text

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2.3 Display Counter

Set a character limit for the Multi-line text box. When the input exceeds the limit, a validation message appears. See the following example: