data validation
Microsoft Office TrainingThe UK's Number 1 for Microsoft Office Training Sitemap add this page to your favourites/bookmarksBookmark page
 
view a printable version of this pagePrintable version
Plus One Google
 Customer: Sign in
Delegate: Sign in
Trainer: Log in

Forum home » Delegate support and help forum » Microsoft Access Training and help » Data Validation

Recommend training98.3 %
recommend us
More live stats...

Bookmark This PageBookmark this page

Share this with a friend or colleague:

The UK's most regular
instructor-led training courses.

Training information:

See also:

Active questions
Advanced/consultancy questions
Today's questions
Unanswered questions

See also: Hints and tips

Welcome. Please choose your application (eg. Excel) and then post your question.

Our Microsoft Qualified trainers will then respond within 24 hours (working days).

Frequently Asked Questions
What does 'Resolved' mean?

Any suggestions, questions or comments? Please post in the Improve the forum thread.

Data Validation

resolvedResolved · Low Priority · Version 2003

replyReplyTue 5 Aug 2008, 15:59Delegate Lisa said...

Data Validation

What does 'Allow Zero Length' do?

For upcoming training course dates see: Pricing & availability

replyReplyTue 12 Aug 2008, 13:50Trainer Stephen said...

RE: Data Validation

Hi Lisa

Thanks for your question

A zero length string is simply represented by two quotation marks with no space in between them; i.e. "".

Setting this property to yes, on a field where an entry is required allows the user to skip the field by simply typing "".

Regards

Stephen

 

 

Access articles

· Discover The Easy Way To Create And Modify A Table In Access 2010
· How To Make Access 2010 Databases Compatible With Access 2007
· Why go on a Microsoft Access Training Course?
· What's In A Name? Creating A Company Personnel List Using Microsoft Access
· Record, Find And View Data Easily Thanks To Microsoft Access

Please browse our web site to find out more about
microsoft access training course and other Microsoft training courses.

Access tip:

Action queries

Unlike select queries you cannot use action queries as a data source for the use with forms or reports,as they do not return a dataset that can be read.

View all Access hints and tips

forum postHow do you set up a distribution list?

» Forum post: Outlook


Rate this page:
2.2/5 (213 votes cast)
Accredited Training Provider: Institute of IT Training Institute of Leadership and Management - Certified Courses
Microsoft Certified Partner		 Security Seal verified by visa, mastercard securecard

© 2012 Best STL. All Rights Reserved. A Microsoft software training company. info
All prices offered for business users and exclude VAT. E&OE · Terms and Conditions

Mini sitemap. These are the main areas of our web site. Full sitemap.

Management training

Professional Skills courses
Project Management Course London
Project Management Courses London
Project Management Training London
Project Management Training
Project Seminar
Project Seminars
Time Management Course London
Time Management London
Time Management Courses London
Time Management Training London
Introduction to Finance course
Assertiveness Skills course
Effective Communications Skills training
Presentation Skills London

Training Formats

Public scheduled courses
On-site training
Closed company courses

Consultancy
Application Development

Blogs

Excel Training
MS Project Training
Microsoft Training Blog

Version differences

Office 2010 vs 2007
MS Project version differences

Training Information

London Computer Training
Computer Training London
Docklands Training Courses
Docklands Training London

Training venues London
Client list
FAQ
Pricing and availability
Course details / Syllabus

Training Articles
Training Information

Microsoft training

Microsoft Office training
& IT Applications

Microsoft Project training
Microsoft Outlook training
Microsoft Powerpoint training
Microsoft Word training
MS Project courses
MS Project training
Outlook courses
PowerPoint courses
PowerPoint training
VBA courses
Word courses
Microsoft.training
(more...)

Excel Training

Excel courses
Excel Training Courses Medway
Autonumber in Excel
Microsoft Excel training
Basic Excel Courses
Basic Excel Course
Basic Excel Training

Interested in MS Access training?

Access courses
Microsoft Access training
Microsoft access courses
Microsoft training access course
Microsoft+access+training
Access courses in london

Training provider

Training providers
IT training companies
IT training providers
Management Training providers
Management Training provider

Event history, feedback results
Events in 2012 · 2011 · 2010 · More

See also

Crystal Reports training