diff -r 51a74ef9ed63 -r ae94777fff8f Symbian3/SDK/Source/GUID-6501FAFF-6E21-5BC8-BA85-B1B4CE1AC6A7-GENID-1-8-1-6-1-1-4-1-7-1-6-1.dita --- a/Symbian3/SDK/Source/GUID-6501FAFF-6E21-5BC8-BA85-B1B4CE1AC6A7-GENID-1-8-1-6-1-1-4-1-7-1-6-1.dita Wed Mar 31 11:11:55 2010 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,88 +0,0 @@ - - - - - -Phone -number utility overview -
Purpose

The -Phone Number Utility is part of the Symbian Text Utility Component (etul.dll) -and it offers methods for parsing and validating phone numbers.

Examples -of valid phone numbers:

    -

  • 1. +358501234567

    • -

  • 2. +358 (50) 123 4567

    • -

Even though both of the above examples are valid phone numbers, only -the first one is accepted as a phone number by many systems. To convert the -second number to the first number, parsing methods of Phone Number Utility -can be used.

-
Architectural -Relationships

The TulPhoneNumberUtils class -implements the static methods that make up the interface.

Phone Number -Utility can be accessed through the TulPhoneNumberUtils class -that is defined in the header tulphonenumberutils.h. This -utility is linked to the etul.lib library.

-
Description

Method -Information

The enumerated type TPhoneNumberType is -used to specify the type of phone number for some of the methods below.

- - - -Method name -Details - - - - -

static TBool ParsePhoneNumber(TDes& aNumber, - TPhoneNumberType aType)

-

Removes irrelevant characters and white space from the supplied -phone number. Allowed characters are determined by phone number type, in other -words, the aType parameter. For example, parsing the number +358 -(40) 123 467 results in the number +35840123467.

- - -

static TBool IsValidPhoneNumber(const TDesC& aNumber, - TPhoneNumberType aType)

-

Checks if the supplied phone number is a valid phone number of the -supplied type.

- - -

TBool IsValidPhoneNumber(const TDesC& aNumber, const - TDesC& aValidChars)

-

Checks if the supplied phone number is a valid phone number. The -phone number is valid if it contains only characters specified by the parameter aValidChars.

- - -

static void ParseInvalidChars(TDes& aNumber, const - TDesC& aInvalidChars)

-

Removes the specified invalid characters from the supplied phone -number string.

- - - -

Example

The following example shows how to use -the TulPhoneNumberUtils class parsing methods:

TBuf<50> number = _L("+358 (40) 123 132"); -TBool validNumber = TulPhoneNumberUtils::ParsePhoneNumber(number, - TulPhoneNumberUtils::EPlainPhoneNumber ); -// validNumber == ETrue; -// number == "+35840123132" - -SendSMS(number) // etc.. - -// OR - -TBuf<50> number = _L("+358 (40) 123p132"); // note 'p' -TBool validNumber = TulPhoneNumberUtils::ParsePhoneNumber(number, - TulPhoneNumberUtils::EPlainPhoneNumber ); - -// validNumber == EFalse; -// number == "+358 (40) 123p132" // unchanged -

For more information on individual methods, please see the -reference API for TulPhoneNumberUtils

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