Sharepoint user validating

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If you have fields that must have data entered in them in order for a workflow to operate properly, for example, then force your users to enter a value for that field.Or perhaps you have some metadata fields that you wish for people to enter to aid in the findability and organization of your content.Share Point will remove all the extra line breaks and make it ugly again as soon as you save it.Column Validation works on the simple principal of returning true or false.The code for this method is as follows: The code above contains a very simple if statement to check the items value (in my example saying that an error message will be displayed if the item value is set to “Item 2” ..one of the drop-down choices from Part 3 of this series).So Freeman starts his formula in line 1 with an AND statement.

NET wouldn’t work here since you are limited to using the calculated field formulas .Every part number begins with two letters, followed by a dash, followed by four digits.Or perhaps we use Social Security Numbers in Share Point (if you do, I’m sure you have the appropriate security in place) and need to insure they always follow the same format of three digits, a dash, two digits, a dash, and four digits.This article will be part of a 4-part series that goes into detail on how to turn the standard forms into more user-friendly forms without writing any code or using form-editing tools such as Infopath (once I get articles 2-4 written, I’ll add links to them below).field is set as required, with all other fields not being required or having any additional kind of validation set. However, when creating lists and libraries, it’s important to understand just how they are going to be used and try to make them as easy for your users as possible to input data.In the previous posts we have looked at JSLink and how we can use it, we have looked at overriding the rendering of individual fields both for display and also for editing.Now we are going to look at Validators and how we can validate user input before their changes are saved.In order for a validator to work you need three moving parts: Validation Method We’ll base this sample on the Custom Editing interface we built in Part 3 and first off we will build ourselves a validation method.This is technically going to be an object with a Validate method (to which Share Point will pass a value).Some quick searching turned up Robert Freeman’s blog where he gives a great formula for ensuring phone numbers are entered in the form (###) ###-####. However, I wanted to make sure I understood it so I broke it out into logical sections and went through it.I’ve taken his formula and added 2 additional checks =AND( LEN([Phone])=14, IF(ISERROR(FIND("(", [Phone],1)), FALSE, (FIND("(", [Phone]) = 1) ), IF(ISERROR(FIND(")", [Phone],5)), FALSE, (FIND(")", [Phone], 5) = 5) ), IF(ISERROR(FIND(" ", [Phone],6)), FALSE, (FIND(" ", [Phone], 6) = 6) ), IF(ISERROR(FIND("-", [Phone],10)), FALSE, (FIND("-", [Phone], 10) = 10) ), IF(ISERROR(1*CONCATENATE(MID([Phone], 2, 3), MID([Phone], 7, 3), MID([Phone], 11, 4))), FALSE, AND( 1*CONCATENATE(MID([Phone], 2, 3), MID([Phone], 7, 3), MID([Phone], 11, 4)) To get this working in Share Point, just copy the above and do a find and replace on [Phone] with whatever your column is named.

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