String Constant

Documentation

• Class name: StringConstant
• Category: KJNodes/constants
• Output node: False

The StringConstant node is designed to pass through a string input without modification, serving as a constant string value within a flow.

Input types

Required

• string
  • Represents the string input to be passed through. This parameter allows for the input of a single-line string, with a default value of an empty string if none is provided.
  • Comfy dtype: STRING
  • Python dtype: str

Output types

• string
  • Comfy dtype: STRING
  • Outputs the same string that was input, effectively acting as a pass-through for the string value.
  • Python dtype: str

Usage tips

• Infra type: CPU
• Common nodes: unknown

Source code

class StringConstant:
    @classmethod
    def INPUT_TYPES(cls):
        return {
            "required": {
                "string": ("STRING", {"default": '', "multiline": False}),
            }
        }
    RETURN_TYPES = ("STRING",)
    FUNCTION = "passtring"
    CATEGORY = "KJNodes/constants"

    def passtring(self, string):
        return (string, )