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michaelslamet

[SOLVED] How to check if there is some number in a string?

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michaelslamet

Is it possible to check if there is AT LEAST few numbers (digit) in a string AND AT LEAST few hypen ("-") in a string?

For example:

$at_least_number = 4

$at_least_hypen = 2

then

"abcde812" --> false, because there are only 3 numbers on the string AND there is no hypen ("-") in the string

"abcde8112" --> false, because even there are 4 numbers (or more) in the string, the hypen is <= 2

"abcd-e8112-11" --> true, because there are 4 numbers (or more) in the string and there are 2 (or more) "-" in the string

"---43" --> false, because even there are only 2 (or more) "-" in the string, there are only 2 numbers in the string

Thanks in advance :)

Edited by michaelslamet

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Melba23

michaelslamet,

Something like this should do the trick: ;)

Global $aTest[4] = ["abcde812", "abcde8112", "abcd-e8112-11", "---43"]

$iDigits = 4
$iHyphens = 2

For $i = 0 To 3

    $sTest = $aTest[$i]
    $fValid = True

    ; Count digits
    StringRegExpReplace($sTest, "[0-9]", "")
    If @extended < $iDigits Then
        $fValid = False
    EndIf

    ; Count hyphens
    StringReplace($sTest, "-", "", 0, 2)
    If @extended < $iHyphens Then
        $fValid = False
    EndIf

    If $fValid Then
        MsgBox(0, $sTest, "Valid!")
    Else
        MsgBox(0, $sTest, "Not valid")
    EndIf

Next

All clear? :)

M23

  • Like 1

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GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
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Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
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michaelslamet

Wow, thanks a lot, Melba, works like a charm!

Need to learn how its work :)

Thanks again!

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Melba23

michaelslamet,

As always, please ask if you have any questions. :)

M23


Public_Domain.png.2d871819fcb9957cf44f4514551a2935.png Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______Open Open spoiler to see my UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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UEZ

Here another method:

ConsoleWrite(Check("abcde812") & @LF)
ConsoleWrite(Check("abcde8112") & @LF)
ConsoleWrite(Check("abcd-e8112-11") & @LF)
ConsoleWrite(Check("---43") & @LF)


Func Check($sString, $iDigits = 4, $iHyphens = 2)
    Local $a = StringRegExp($sString, "[\d]", 3)
    Local $b = StringRegExp($sString, "[-]", 3)
    Return BitAND((UBound($a) >= $iDigits), (UBound($b) >= $iHyphens))
EndFunc

Br,

UEZ

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michaelslamet

UEZ, thanks for providing another way to doing this!

:thumbsup:

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