Difference between revisions of "VALIDTIME()"

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==Class==
 
Date and Time Data
 
 
 
 
==Purpose==
 
==Purpose==
 
Function to check the validity of a time-string
 
Function to check the validity of a time-string
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==Products==
 
==Products==
Recital Database Server, Recital Mirage Server, Recital Terminal Developer
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Recital, Recital Server
 
[[Category:Documentation]]
 
[[Category:Documentation]]
 
[[Category:Functions]]
 
[[Category:Functions]]
 
[[Category:Date and Time Data]]
 
[[Category:Date and Time Data]]
 
[[Category:Date and Time Data Functions]]
 
[[Category:Date and Time Data Functions]]

Latest revision as of 16:52, 8 December 2009

Purpose

Function to check the validity of a time-string


Syntax

VALIDTIME(<time-string>)


See Also

AMPM(), DAYS(), ELAPTIME(), HOURS(), MINUTES(), SECONDS(), SECS(), TIME(), TSTRING()


Description

The VALIDTIME() function the validity of the specified <time-string>. A valid <time-string> must be in a 24 hour "HH:MM:SS" format. The VALIDTIME() function returns .T. for a valid time-string and .F. otherwise.


Example

store "00:00" to m_time
@5,5 get m_time picture "99:99";
  valid validtime(m->m_time+":00");
  error "Invalid time.  Press any key.";
  help "Enter the start time."
read


Products

Recital, Recital Server