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Escape - and . in regex character class, closes #3040

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José Valim 2025-08-06 16:33:34 +02:00
parent 036681ecb3
commit 5ce550fd5f
1 changed files with 1 additions and 1 deletions
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lib/livebook/notebook.ex
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@ -953,7 +953,7 @@ defmodule Livebook.Notebook do
@spec validate_file_entry_name(Ecto.Changeset.t(), atom()) :: Ecto.Changeset.t()
def validate_file_entry_name(changeset, field) do
changeset
|> Ecto.Changeset.validate_format(field, ~r/^[\w-.]+$/,
|> Ecto.Changeset.validate_format(field, ~r/^[\w\-\.]+$/,
message: "should contain only alphanumeric characters, dash, underscore and dot"
)
|> Ecto.Changeset.validate_format(field, ~r/\.\w+$/, message: "should end with an extension")