/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  

*

*/

#ifndef C_SVTPHONENUMBERVALIDATOR_H

#define C_SVTPHONENUMBERVALIDATOR_H

#include <e32base.h>

/**

 *  Provides services to validate phone numbers.

 *

 *  @lib svtlogging.dll

 *  @since S60 v5.1

 */

class SvtPhoneNumberValidator

    {

public:

    /**

     * Checks whether the given candidate presents phone number. Empty

     * candidate is considered to be invalid phone number.

     *

     * @since   S60 v5.1

     * @param   aCandidate    Phone number candidate.

     * @return  ETrue if candidate presents phone number, EFalse otherwise.

     */

    static TBool IsValidNumber( const TDesC& aCandidate );

private:

    static TBool ContainsValidCharacters( const TDesC& aCandidate );    

    static TBool AreStartCharactersValid( const TDesC& aCandidate );

    };

#endif // C_SVTPHONENUMBERVALIDATOR_H