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  1. function ContainsSpecialChar(input)
  2.     return string.find(input, "[\"(),:;<>@[\\%]]")
  3. end
  4.  
  5. print(ContainsSpecialChar("Has quote \"") ~= nil)
  6. print(ContainsSpecialChar("Has open parens (") ~= nil)
  7. print(ContainsSpecialChar("Has close parens (") ~= nil)
  8. print(ContainsSpecialChar("Has comma ,") ~= nil)
  9. print(ContainsSpecialChar("Has colon : ") ~= nil)
  10. print(ContainsSpecialChar("Has semicolon ;") ~= nil)
  11. print(ContainsSpecialChar("Has open angle bracket <") ~= nil)
  12. print(ContainsSpecialChar("Has close angle bracket > ") ~= nil)
  13. print(ContainsSpecialChar("Has ampersand @") ~= nil)
  14. print(ContainsSpecialChar("Has open square bracket  [") ~= nil)
  15. print(ContainsSpecialChar("Has backslash \\") ~= nil)
  16. print(ContainsSpecialChar("Has close square bracket ]") ~= nil)
  17.  
  18.  
Success #stdin #stdout 0s 4512KB
comments (?)
stdin 
Standard input is empty
stdout 
true
true
true
true
true
true
true
true
true
true
true
true
https://ideone.com/JJODEF
language:
Lua (luac 5.3.3)
created:
5 years ago
visibility:
public

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