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Overview

The Text Block outputs a string of text and can interpolate values using {{tags}} within the text. The inputs are dynamically generated based on the interpolation tags used in the text.
Text Block Screenshot

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Inputs

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(Dynamic)
string
The inputs are dynamically generated based on the interpolation tags used in the text. For example, if the text contains {{name}}, an input named name will be created. All inputs are optional and accept string values. If an input is not connected, its tag will be replaced with an empty string.

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Outputs

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output
string
The output text after interpolating all input values into their corresponding tags.

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Editor Settings

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text
code
default:"{{input}}"
The text to output. You can use interpolation tags in the format {{tag}} to insert input values. The text supports markdown formatting and will be displayed with syntax highlighting in the editor.
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width
number
default:250
The width of the block in pixels.
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hidden
boolean
default:true
Whether the block is hidden in the block menu.

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Example: Simple Text Output

  1. Add a Text Block to your flow
  2. Set the text to Hello World!
  3. Run the flow. The output will be Hello World!
Text Block Example 1

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Example: Using Interpolation

  1. Add a Text Block and set the text to Hello {{name}}!
  2. Add another Text Block with value “World”
  3. Connect the second block’s output to the name input of the first block
  4. Run the flow. The output will be Hello World!
Text Block Example 2

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Error Handling

The Text Block handles missing or null inputs gracefully by replacing their tags with empty strings. No errors will be thrown during normal operation.

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FAQ

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See Also