Validation checks that the product design satisfies or fits the intended usage (high-level checking), i.e., the software meets the user requirement. This is done through dynamic testing and other forms of review.

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SP2010, how to add email address validation to a column?

I have the following code: =ISNUMBER(FIND("@";[emailAddressField])) It's not working, can someone recommend a better formula. Thank you! The exact problem is... depending on the default site ...
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Disable/Bypass JavaScript Client Side Validation

Is there a way to entirely disable client side validation of list forms? Specifically the date field validation which occurs before the form is ever submitted. I have tried PreSaveAction() but not ...
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Validate a date column against a lookupfields additional column

In a list you can create a lookup column which queries data from an other list, the fun part is that you can add "additional columns" which results in some sort of ghost column which is added to the ...
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How can use Regular expression for Column Validation in Sharepoint 2010?

Is there a way that i can use the newly introduced "column validation" in Sharepoint 2010 Lists to validate that the value conforms to a regular expression? For example: if i create a column for ...
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Problem validating StringBuilder fields in SharePoint 2010 Custom Workflow Validators

One of our custom SharePoint Designer workflow activities, which have always worked fine in SharePoint 2007, fails to validate. This appears to happen when a Workflow Activity that contains a ...
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How to validate Web Part property value?

A custom web part has custom web part properties. I would like to validate with custom server side code when user changes property value (or when properties are bing saved). Is that possible? Can I ...