String exemine

[dugasz1]

Hy! I want to exemine a string. Requirement:

- Start whit capital word

- Only letters are avaible

- Special characters are unavaible

Can someone send me some example to i can made it?

[Castillo]

I recently posted a function to check if a string's first letter is uppercase:

viewtopic.php?f=91&t=59657

[dugasz1]

Thank you, But i wanna check all the space after start whit capital letter too. Now he can write: Sean devlin or Sean jr. devlin but it isn't good Every first letter after space must capital letter : Sean Devlin or Sean Jr. Devlin

And the special char problem. Can you write me a example for check a edit for special characters.

[Castillo]

function hasStringCharacters ( str ) 
    return str:find ( "%p" ) 
end 

[dugasz1]

hmmm Sorry i don't understand what is it do?

[Castillo]

It's a function to check if a string has characters or not.

[dugasz1]

ohh and how can i check after space start whit capital word?

[Castillo]

Split the string by spaces, then for each sub-string, check if it has capital letter using the function I gave you.

[dugasz1]

I will try thank you:)

[dugasz1]

Now i can exemine after the first space the letter but i can't exemine more space How can i exemine after all space and if all caputal letter return whit true if 1 or more after space letter isn't capital the return false.

function capitalAfterSpace ( str ) 
    s,e = string.find(str,"%s") 
    outputChatBox("kezd"..s.." "..e) 
    afterSpace = string.sub(str,s+1,e+1) 
    --outputChatBox(afterSpace) 
    return (afterSpace == afterSpace:upper () ) 
end 
  
function chat() -- test  
    outputChatBox(tostring(capitalAfterSpace("Test Test"))) -- return whit true 
        outputChatBox(tostring(capitalAfterSpace("Test test"))) -- return whit false 
        outputChatBox(tostring(capitalAfterSpace("Test Test Test"))) -- return whit true 
        outputChatBox(tostring(capitalAfterSpace("Test Test test"))) -- return whit true 
end 
addCommandHandler("a",chat) 

[dugasz1]

Somebody?

[Castillo]

function capitalAfterSpace ( str ) 
    local splitted = split ( str, " " ) 
    local total = #splitted 
    local found = 0 
    local index = 1 
    while splitted [ index ] do 
        if isStringFirstLetterUppercase ( splitted [ index ] ) then 
            found = ( found + 1 ) 
        end 
        index = ( index + 1 ) 
    end 
  
    return ( total == found ) 
end 
  
function isStringFirstLetterUppercase ( str ) 
    local letter = str:sub ( 1, 1 ) 
  
    return ( letter:upper ( ) == letter ) 
end 
  
outputChatBox ( tostring ( capitalAfterSpace ( "Test Test" ) ) ) -- returns: true 
outputChatBox ( tostring ( capitalAfterSpace ( "Test test" ) ) ) -- returns: false 
outputChatBox ( tostring ( capitalAfterSpace ( "Test Test Test" ) ) ) -- returns: true 
outputChatBox ( tostring ( capitalAfterSpace ( "Test Test test" ) ) ) -- returns: false 

[dugasz1]

Thank you:)

[Castillo]

You're welcome.