ComfyUI Node: PromptReplace

PromptReplace:

The easy promptReplace node is designed to streamline the process of modifying text prompts by allowing you to replace specific substrings within a given prompt. This node is particularly useful for AI artists who need to make quick and efficient adjustments to their text prompts without manually editing each instance. By specifying up to three pairs of substrings to find and replace, you can easily customize and refine your prompts to better suit your creative needs. This node simplifies the text editing process, making it more intuitive and less time-consuming, ultimately enhancing your workflow and productivity.

PromptReplace Input Parameters:

prompt

This is the main text input where you provide the initial prompt that you want to modify. The prompt can be multiline, allowing for more complex and detailed text inputs. This parameter is required and must be provided for the node to function. The default value is an empty string.

find1

This parameter specifies the first substring that you want to find within the prompt. It is optional and can be left empty if not needed. The default value is an empty string.

replace1

This parameter specifies the substring that will replace the first substring found within the prompt. It is optional and can be left empty if not needed. The default value is an empty string.

find2

This parameter specifies the second substring that you want to find within the prompt. It is optional and can be left empty if not needed. The default value is an empty string.

replace2

This parameter specifies the substring that will replace the second substring found within the prompt. It is optional and can be left empty if not needed. The default value is an empty string.

find3

This parameter specifies the third substring that you want to find within the prompt. It is optional and can be left empty if not needed. The default value is an empty string.

replace3

This parameter specifies the substring that will replace the third substring found within the prompt. It is optional and can be left empty if not needed. The default value is an empty string.

PromptReplace Output Parameters:

prompt

The output is the modified prompt after all specified find-and-replace operations have been performed. This output is a single string that reflects the changes made based on the input parameters. It allows you to see the final version of your prompt with all the specified replacements applied.

PromptReplace Usage Tips:

• To make multiple replacements in a single prompt, ensure you specify the correct substrings in the find and replace parameters.
• If you only need to replace one substring, you can leave the other find and replace parameters empty.
• Use this node to quickly adapt and refine your prompts for different creative scenarios without manually editing the text.

PromptReplace Common Errors and Solutions:

"prompt parameter is required"

• Explanation: This error occurs when the prompt parameter is not provided.
• Solution: Ensure that you input a valid prompt string in the prompt parameter.

"Replacement parameters not working as expected"

• Explanation: This error may occur if the find and replace parameters are not correctly specified.
• Solution: Double-check the substrings in the find and replace parameters to ensure they match the text you want to modify in the prompt.