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tonymcc
Joined: 15 Jan 2009
Posts: 6
Posted: 2009-01-19 18:45
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I am currently using the following code for to validate date entry is in the correct format. It works fine, however I need to allow NULL or empty strings as the date is not a required field.
Anybody got a better way or a twiddle to the regex that will do either/or?
| Code: |
$opts['fdd']['DatePaid'] = array(
'name' => 'Date Paid',
'help' => 'Format is YYYY-MM-DD',
'select' => 'T',
'maxlen' => 10,
'datemask' => 'Y-m-d',
'sort' => true
);
$opts['fdd']['DatePaid']['js']['regexp'] ='/^\d\d\d\d-\d\d-\d\d$/'; |
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tonymcc
Joined: 15 Jan 2009
Posts: 6
Posted: 2009-01-21 02:44
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This is the regex change that answers the question ...
| Code: |
$opts['fdd']['EffDate']['js']['regexp'] = '/^\d\d\d\d-\d\d-\d\d$(?^$)/';
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-Tony
| tonymcc wrote: |
I am currently using the following code for to validate date entry is in the correct format. It works fine, however I need to allow NULL or empty strings as the date is not a required field.
Anybody got a better way or a twiddle to the regex that will do either/or?
| Code: |
$opts['fdd']['DatePaid'] = array(
'name' => 'Date Paid',
'help' => 'Format is YYYY-MM-DD',
'select' => 'T',
'maxlen' => 10,
'datemask' => 'Y-m-d',
'sort' => true
);
$opts['fdd']['DatePaid']['js']['regexp'] ='/^\d\d\d\d-\d\d-\d\d$/'; |
|
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doug
Joined: 10 Feb 2003
Posts: 1013
Location: Denver, Colorado (USA)
Posted: 2009-01-21 14:00
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| Code: |
$opts['fdd']['inv_date']['js']['required'] = true;
$opts['fdd']['inv_date']['js']['regexp'] = '/^[1-2]{1}[0-9]{3}-[0-1]{1}[0-9]{1}-[0-3]{1}[0-9]{1}$/';
$opts['fdd']['inv_date']['js']['hint'] = 'An entry is required for Invoice Date YYYY-MM-DD'; |
Javascript Regular Expressions:
http://www.javascriptkit.com/javatutors/redev2.shtml
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