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How to check if values in text box match data source

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Posted on by sergeasmar97

Hello all!

So I have an application where a user inputs the phone number of a customer to save in the database, but having duplicate phone numbers is not allowed. I figured out how to warn the user that the phone number already exists using If function, but I would also like to show the user in a gallery all the information of the customer's typed phone number (Name, Notes, Email, Phone: All this information is present in a data source.) and this should be done only after clicking a button. This button is the same that warns the user about a duplicate find.

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WarrenBelz 156,454 Most Valuable Professional on at

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@sergeasmar97 ,

Going back to your previous post - one modification

UpdateContext( { varLead: LookUp( Leads, LeadPhone=txtContactPhone.Text ) } ); If( !IsBlank(varLead.LeadPhone), Notify("Warning, phone number found. Submit again?",Information); UpdateContext({varResubmit:true}), Patch( Leads, Defaults(Leads), {LeadPhone:txtContactPhone.Text} ); UpdateContext({varResubmit:false}) )

All the details could then be shown on labels - varLead.Name, varLead.Notes, varLead.Email, varLead.LeadPhone

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sergeasmar97 55 on at

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Hey thanks man 🙂 you've been huge help.
This works perfectly, however, what if I need it to show all records of same number? Sometimes, duplicates are allowed, and I would like to show the user those records as well. Tried using a gallery but it didn't work. Only showed 1 record.

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WarrenBelz 156,454 Most Valuable Professional on at

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Hi @sergeasmar97 ,

That is because LookUp only returns one record

ClearCollect( colLeads: Filter( Leads, LeadPhone=txtContactPhone.Text ) ); If( CountRows(colLeads) > 0 , Notify("Warning, phone number found. Submit again?",Information); UpdateContext({varResubmit:true}), Patch( Leads, Defaults(Leads), {LeadPhone:txtContactPhone.Text} ); UpdateContext({varResubmit:false}) )

Your Gallery Items would then be colLeads and your Label Text ThisItem.Phone . . .

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WarrenBelz 156,454 Most Valuable Professional on at

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Hi @sergeasmar97 ,

Just checking if you got the result you were looking for on this thread. Happy to help further if not.

Please click Accept as solution if my post helped you solve your issue. This will help others find it more readily. It also closes the item. If the content was useful in other ways, please consider giving it Thumbs Up.

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sergeasmar97 55 on at

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cheers dude! everything works perfectly

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