Difference between revisions of "VALIDTIME()"

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=VALIDTIME()=
 
 
 
 
==Class==
 
==Class==
 
Date and Time Data
 
Date and Time Data
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==See Also==
 
==See Also==
[[TIME()]], [[SECS()]], [[TSTRING()]], [[DAYS()]], [[ELAPTIME()]], [[HOURS()]], [[MINUTES()]], [[SECONDS()]], [[AMPM()]]
+
[[AMPM()]], [[DAYS()]], [[ELAPTIME()]], [[HOURS()]], [[MINUTES()]], [[SECONDS()]], [[SECS()]], [[TIME()]], [[TSTRING()]]
  
  
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store "00:00" to m_time
 
store "00:00" to m_time
 
@5,5 get m_time picture "99:99";
 
@5,5 get m_time picture "99:99";
valid validtime(m->m_time+":00");
+
  valid validtime(m->m_time+":00");
error "Invalid time.  Press any key.";
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  error "Invalid time.  Press any key.";
help "Enter the start time."
+
  help "Enter the start time."
 
read
 
read
 
</code>
 
</code>
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[[Category:Documentation]]
 
[[Category:Documentation]]
 
[[Category:Functions]]
 
[[Category:Functions]]
 +
[[Category:Date and Time Data]]
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[[Category:Date and Time Data Functions]]

Revision as of 10:22, 2 June 2009

Class

Date and Time Data


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 Database Server, Recital Mirage Server, Recital Terminal Developer