Difference between revisions of "Format Phone Number"

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[[Category:Sample Code]]
 
[[Category:Sample Code]]
 
[[Category:Service Procedures]]
 
[[Category:Service Procedures]]
 +
__FORCETOC__
 
== Summary ==
 
== Summary ==
 
The following are the RPG/LE fully free-form definitions and instructions needed for using the {{AN}} service procedure.  This service procedure simply allows the caller to (re)format a USA phone number.
 
The following are the RPG/LE fully free-form definitions and instructions needed for using the {{AN}} service procedure.  This service procedure simply allows the caller to (re)format a USA phone number.

Revision as of 19:41, 13 December 2018


Summary

The following are the RPG/LE fully free-form definitions and instructions needed for using the Format Phone Number service procedure. This service procedure simply allows the caller to (re)format a USA phone number.

Service Procedure

**free

//==============================================================================
// Format phone number for output using a USA extended format.
//==============================================================================
dcl-pr GenUtl_FormatPhoneNo       varchar(20);
  PhoneValue            varchar(20)    const;
end-pr;

//==============================================================================
// Format phone number for output using a USA extended format.
//==============================================================================
dcl-proc GenUtl_FormatPhoneNo     export;
  dcl-pi *n             varchar(20);
    PhoneValue          varchar(20)    const;
  end-pi;

  dcl-s PhoneNo         like(PhoneValue);

  PhoneNo = GenUtl_StripFormatting(%trim(PhoneValue): ' ()+-.');

  if %len(PhoneNo) = *zero             // if blank
  or not GenUtl_isDigits(PhoneNo);     // or not all digits
    return PhoneNo;                    // return as-is (alpha phone number?)
  endif;

  if %len(PhoneNo) <= 7;               // no area code present?
    return %trim(%editw(%int(PhoneNo):'0      -    ')); // return 7-digit phone no
  endif;

  return %trim(%editw(%int(PhoneNo):'    0&(   )&   -    ')); // return formatted ph#
end-proc;

References