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Wrong error message when wrong multicharacter short option is passed

docs

good first issue

Status: Open.

#2779 In pallets/click;

· ocervell opened on Sep 24, 2024

help not resolving automatically

bug

Status: Open.

#2819 In pallets/click;

· Rowlando13 opened on Dec 15, 2024

Click 8.3.3 breaks pytest when stream fd is duplicated

bug

f:test runnerfeature: cli test runnerfeature: cli test runner

Status: Open.

#3384 In pallets/click;

· ryanking13 opened on Apr 27, 2026

fix: show custom error message in prompt with hide_input=True

bug

f:promptfeature: prompt for inputfeature: prompt for input

Status: Draft (not ready).

pallets/clicknumber 3256

#3256 In pallets/click;

· doiken opened on Mar 10, 2026

WIP: Add capture mode to CliRunner and revert default fileno exposure

bug

f:test runnerfeature: cli test runnerfeature: cli test runner

Status: Open (in progress).

pallets/clicknumber 3391

#3391 In pallets/click;

· kdeldycke opened on Apr 29, 2026

No stdout/stderr is captured with invoke during tests in combination with structlog

bug

f:test runnerfeature: cli test runnerfeature: cli test runner

Status: Open.

#2827 In pallets/click;

· ivasic opened on Dec 20, 2024

WIP: Cleanup documentation for 8.4.0

docs

Status: Draft (not ready).

pallets/clicknumber 3393

#3393 In pallets/click;

· kdeldycke opened on Apr 30, 2026

@click.Option with 'hide_input' = True (used for password) and custom type parameter doesn't show custom error message

bug

f:promptfeature: prompt for inputfeature: prompt for input

Status: Open.

#2809 In pallets/click;

· Rygor83 opened on Nov 20, 2024

FuncParamType should use ValueError message in self.fail()

f:helpfeature: help textfeature: help text

Status: Open (in progress).

pallets/clicknumber 3211

#3211 In pallets/click;

· StevOti opened on Feb 17, 2026

Localisation of more strings

docs

f:helpfeature: help textfeature: help text

Status: Open (in progress).

pallets/clicknumber 2902

#2902 In pallets/click;

· ic opened on May 12, 2025

FuncParamType should use ValueError for self.fail(message)

f:helpfeature: help textfeature: help text

Status: Open.

#3105 In pallets/click;

· toppk opened on Oct 11, 2025

Cover the case of competing dual boolean flags

f:parametersfeature: input parameter typesfeature: input parameter types

Status: Draft (not ready).

pallets/clicknumber 3404

#3404 In pallets/click;

· kdeldycke opened on May 4, 2026

"default" behaviour in Click 8.3.x changes with enable/disable boolean flag pair

bug

f:parametersfeature: input parameter typesfeature: input parameter types

Status: Open.

#3403 In pallets/click;

· freakboy3742 opened on May 3, 2026

click.get_pager_file: add tests (#1572 followup)

f:promptfeature: prompt for inputfeature: prompt for input

Status: Open (in progress).

pallets/clicknumber 3405

#3405 In pallets/click;

· AndreasBackx opened on May 4, 2026