Merge branch 'master' into glitch-soc/merge-upstream

4 files changed, 5 insertions, 5 deletions

diff --git a/app/controllers/admin/domain_blocks_controller.rb b/app/controllers/admin/domain_blocks_controller.rb
index 377cac8ad..7129656da 100644
--- a/app/controllers/admin/domain_blocks_controller.rb
+++ b/app/controllers/admin/domain_blocks_controller.rb
@@ -17,7 +17,7 @@ module Admin
 
       if existing_domain_block.present? && !@domain_block.stricter_than?(existing_domain_block)
         @domain_block.save
-        flash[:alert] = I18n.t('admin.domain_blocks.existing_domain_block_html', name: existing_domain_block.domain, unblock_url: admin_domain_block_path(existing_domain_block)).html_safe # rubocop:disable Rails/OutputSafety
+        flash.now[:alert] = I18n.t('admin.domain_blocks.existing_domain_block_html', name: existing_domain_block.domain, unblock_url: admin_domain_block_path(existing_domain_block)).html_safe # rubocop:disable Rails/OutputSafety
         @domain_block.errors[:domain].clear
         render :new
       else
diff --git a/app/controllers/settings/two_factor_authentication/confirmations_controller.rb b/app/controllers/settings/two_factor_authentication/confirmations_controller.rb
index 8518c61ee..363b32e17 100644
--- a/app/controllers/settings/two_factor_authentication/confirmations_controller.rb
+++ b/app/controllers/settings/two_factor_authentication/confirmations_controller.rb
@@ -11,7 +11,7 @@ module Settings
 
       def create
         if current_user.validate_and_consume_otp!(confirmation_params[:code])
-          flash[:notice] = I18n.t('two_factor_authentication.enabled_success')
+          flash.now[:notice] = I18n.t('two_factor_authentication.enabled_success')
 
           current_user.otp_required_for_login = true
           @recovery_codes = current_user.generate_otp_backup_codes!
diff --git a/app/controllers/settings/two_factor_authentication/recovery_codes_controller.rb b/app/controllers/settings/two_factor_authentication/recovery_codes_controller.rb
index 94d1567f3..0555d61db 100644
--- a/app/controllers/settings/two_factor_authentication/recovery_codes_controller.rb
+++ b/app/controllers/settings/two_factor_authentication/recovery_codes_controller.rb
@@ -6,7 +6,7 @@ module Settings
       def create
         @recovery_codes = current_user.generate_otp_backup_codes!
         current_user.save!
-        flash[:notice] = I18n.t('two_factor_authentication.recovery_codes_regenerated')
+        flash.now[:notice] = I18n.t('two_factor_authentication.recovery_codes_regenerated')
         render :index
       end
     end
diff --git a/app/models/tag.rb b/app/models/tag.rb
index 01bace2bb..b371d59c1 100644
--- a/app/models/tag.rb
+++ b/app/models/tag.rb
@@ -17,10 +17,10 @@ class Tag < ApplicationRecord
   has_many :featured_tags, dependent: :destroy, inverse_of: :tag
   has_one :account_tag_stat, dependent: :destroy
 
-  HASHTAG_NAME_RE = '[[:word:]_][[:word:]_]*[[:alpha:]_·]*[[:word:]_·]*[[:word:]_]'
+  HASHTAG_NAME_RE = '([[:word:]_][[:word:]_·]*[[:alpha:]_·][[:word:]_·]*[[:word:]_])|([[:word:]_]*[[:alpha:]][[:word:]_]*)'
   HASHTAG_RE = /(?:^|[^\/\)\w])#(#{HASHTAG_NAME_RE})/i
 
-  validates :name, presence: true, uniqueness: true, format: { with: /\A#{HASHTAG_NAME_RE}\z/i }
+  validates :name, presence: true, uniqueness: true, format: { with: /\A(#{HASHTAG_NAME_RE})\z/i }
 
   scope :discoverable, -> { joins(:account_tag_stat).where(AccountTagStat.arel_table[:accounts_count].gt(0)).where(account_tag_stats: { hidden: false }).order(Arel.sql('account_tag_stats.accounts_count desc')) }
   scope :hidden, -> { where(account_tag_stats: { hidden: true }) }