Another RegExp question

[Thomymaster]

Hi

 

Does anybody of you have a hint for me on how to check this:

I have a string that should only contain digits (0-9) a optionally comma "," or a dot "."

so

9

9,1

9.2

 

Everything else shouldn't be allowed.

 

Best,

Thomas

 

[kylomas]

Thomymaster,

One solution...

local $sString = '9.0,1,3'

if stringregexp($sString,'[^\d\.\,]') then
    ConsoleWrite('Invalid String' & @CRLF)
Else
    ConsoleWrite('Valid String' & @CRLF)
endif



; or shorthand version

ConsoleWrite((stringregexp($sString,'[^\d\.\,]') ? 'Invalid' : 'Valid') & ' string' & @CRLF)

kylomas

[mikell]

#Include <Array.au3>

local $sString = "so" &@crlf& "9" &@crlf& "9.1" &@crlf& "test" &@crlf& "9,2"
;Msgbox(0,"", $sString)

$aString = StringRegExp($sString, '\V+', 3)
_ArrayColInsert($aString, 1)

For $i = 0 to UBound($aString)-1
   $aString[$i][1] = StringRegExp($aString[$i][0], '[^\d.,]') ? "nope" : "OK"
Next
_ArrayDisplay($aString)

[jguinch]

Does anybody of you have a hint for me on how to check this:

I have a string that should only contain digits (0-9) a optionally comma "," or a dot "."

So, are "1." or ".1" or "1.2.3" good or not ?

Local $aStrings[7] = [ "something", "05", "1.2", "1.", ".3", "10.2", "12.2,3"]

For $i = 0 To UBound($aStrings) - 1
    ConsoleWrite($aStrings[$i] & " : ")
    If StringRegExp($aStrings[$i], "^\d+([,.]\d+)?$") Then
        ConsoleWrite("good" & @CRLF)
    Else
        ConsoleWrite("not good" & @CRLF)
    EndIf
Next

 

[Thomymaster]

Thats works fine, thanks a lot