Join Strings

Documentation

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

The JoinStrings node is designed to concatenate two input strings using a specified delimiter, producing a single output string. This functionality is essential for string manipulation tasks where combining pieces of text in a structured manner is required.

Input types

Required

• string1
  • The first string to be joined. It serves as the starting point of the concatenated result.
  • Comfy dtype: STRING
  • Python dtype: str
• string2
  • The second string to be joined. It is appended to the first string, separated by the specified delimiter.
  • Comfy dtype: STRING
  • Python dtype: str
• delimiter
  • A string used to separate the two input strings in the concatenated result. It defines the boundary between the joined strings.
  • Comfy dtype: STRING
  • Python dtype: str

Output types

• string
  • Comfy dtype: STRING
  • The result of concatenating string1 and string2 with the delimiter in between.
  • Python dtype: str

Usage tips

• Infra type: CPU
• Common nodes: unknown

Source code

class JoinStrings:
    @classmethod
    def INPUT_TYPES(cls):
        return {
            "required": {
                "string1": ("STRING", {"default": '', "forceInput": True}),
                "string2": ("STRING", {"default": '', "forceInput": True}),
                "delimiter": ("STRING", {"default": ' ', "multiline": False}),
            }
        }
    RETURN_TYPES = ("STRING",)
    FUNCTION = "joinstring"
    CATEGORY = "KJNodes/constants"

    def joinstring(self, string1, string2, delimiter):
        joined_string = string1 + delimiter + string2
        return (joined_string, )