Questions tagged [validation-error]

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List update and file upload using REST API failed with a SPListDataValidationException

I use the REST API to create list item, upload file linked to this item and update the item. For some list everything works fine and I can realize all these operations but for some other lists on the ...
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2answers
109 views

Column Validation check passes on Create but fails on Edit

I'm trying to validate that a month column is within 30 days of the create date in SharePoint online using the validation below: =AND([Start Month]<(Created+30),[Start Month]>(Created-30)) ...
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40 views

Custom validation for people editor control

How to add custom validation for in asp.net if the user adds more than one username an error message must appear that he can only add one user. Thanks Regard.
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2answers
61 views

Is there any risk to enable internet in SharePoint servers

I got a critical certificate validation error ID 8321 in event viewer! It took 300000 milliseconds and has exceeded the execution time thresholds. I checked for a lot of solutions on the Internet ...