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feat(api): introduce select, file and file list form input types to Human Input node#36322

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laipz8200 merged 184 commits into
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feat/hitl-form-enhancement
Jun 4, 2026
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feat(api): introduce select, file and file list form input types to Human Input node#36322
laipz8200 merged 184 commits into
mainfrom
feat/hitl-form-enhancement

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@QuantumGhost QuantumGhost commented May 18, 2026 •
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Summary

This pull requests introduces the following form input types to human input node:

  • select
  • file
  • file-list

Closes #34595.

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Checklist

  • This change requires a documentation update, included: Dify Document: WIP: documentation for HITL form enhancement dify-docs#783
  • I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
  • I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
  • I've updated the documentation accordingly.
  • I ran make lint && make type-check (backend) and cd web && pnpm exec vp staged (frontend) to appease the lint gods

JzoNgKVO added 30 commits April 23, 2026 18:55
@JzoNgKVO
Refactor human input form item types
6c4f293
@JzoNgKVO
Define detailed human input field types
5faa4f9
@JzoNgKVO
Extend human input runtime data types
37f79ee
@JzoNgKVO
Refine human input extra content types
63711bf
@JzoNgKVO
Infer human input output variable types
acd1641
@JzoNgKVO
Show typed human input outputs in panel
93945d6
@JzoNgKVO
Add human input field type selector
71803d7
@JzoNgKVO
Lock paragraph prepopulate behavior
022d73d
@JzoNgKVO
Add constant select options editor
00f0f6d
@JzoNgKVO
Support variable-backed select options
82d4103
@JzoNgKVO
Constrain select option variables to string arrays
eb2eefd
@JzoNgKVO
Guard select fields against default leakage
cae5315
@JzoNgKVO
Configure single-file human input fields
4002d58
@JzoNgKVO
Configure multi-file human input fields
49195ff
@JzoNgKVO
Summarize human input field configurations
ccf61c0
@JzoNgKVO
Preview human input field types in markdown
85d05f5
@JzoNgKVO
Fix human input typing regressions
c2fd595
@JzoNgKVO
Extract shared human input field renderer
8d3ddee
@JzoNgKVO
Use shared renderer for human input content
5309b56
@JzoNgKVO
Initialize human input values by field type
80ede7c
@JzoNgKVO
Cover non-string human input chat submissions
e9fb3bd
@JzoNgKVO
Allow typed single-run human input submissions
67c832e
@JzoNgKVO
Preserve typed human input values in share form
94b8f8f
@JzoNgKVO
Align human input submission payload types
add9260
@JzoNgKVO
Add typed submitted human input renderer
2ad35e5
@JzoNgKVO
Prefer structured submitted human input data
29cad80
@JzoNgKVO
Parse human input extra contents by payload
b879748
@JzoNgKVO
Track human input selector variable references
cbe2f66
@JzoNgKVO
Cover structured human input panel rendering
703228f
@JzoNgKVO
Localize human input field configuration labels
cfb501c
laipz8200
laipz8200 reviewed Jun 2, 2026
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Comment thread api/services/human_input_file_upload_service.py Outdated
Comment thread api/services/human_input_file_upload_service.py Outdated
Comment thread api/services/human_input_file_upload_service.py Outdated
Comment thread api/controllers/web/human_input_file_upload.py Outdated
Comment thread api/controllers/web/human_input_file_upload.py Outdated
Comment thread api/controllers/web/human_input_file_upload.py Outdated
laipz8200
laipz8200 previously approved these changes Jun 3, 2026
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@QuantumGhost QuantumGhost enabled auto-merge June 3, 2026 06:57
@QuantumGhost QuantumGhost disabled auto-merge June 3, 2026 06:58
@laipz8200 laipz8200 enabled auto-merge June 3, 2026 07:13
MRZHUH
MRZHUH approved these changes Jun 4, 2026
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LGTM

@laipz8200 laipz8200 added this pull request to the merge queue Jun 4, 2026
Merged via the queue into main with commit 3c98f96 Jun 4, 2026
60 of 78 checks passed
@laipz8200 laipz8200 deleted the feat/hitl-form-enhancement branch June 4, 2026 02:09
CourTeous33 pushed a commit that referenced this pull request Jun 4, 2026
@QuantumGhost @JzoNgKVO
@codex @autofix-ci @laipz8200 @CourTeous33
feat(api): introduce select, file and file list form input types to H…
dc16006 
…uman Input node (#36322)

Co-authored-by: JzoNg <jzongcode@gmail.com>
Co-authored-by: GPT 5.4 <codex@openai.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: -LAN- <laipz8200@outlook.com>
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@laipz8200 laipz8200 laipz8200 approved these changes

@MRZHUH MRZHUH MRZHUH approved these changes

@iamjoel iamjoel iamjoel left review comments

@hyoban hyoban Awaiting requested review from hyoban hyoban is a code owner

@CodingOnStar CodingOnStar Awaiting requested review from CodingOnStar CodingOnStar is a code owner

@zxhlyh zxhlyh Awaiting requested review from zxhlyh zxhlyh is a code owner

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lgtm This PR has been approved by a maintainer size:XXL This PR changes 1000+ lines, ignoring generated files. web This relates to changes on the web.

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Support dropdown selection fields in HITL Human Input forms

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@QuantumGhost @iamjoel @laipz8200 @MRZHUH @JzoNgKVO