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Gallery validation

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Posted on by jufguu

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When I hit next Button I want to validate the gallery. The error masg need to show only below the text inputs in the gallery.

But here i get the error masg even there is a value.

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earribasb 74 on at

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Hello! Could you explain a little bit more your problem? How do you validate the gallery? Can you paste the piece of code?

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LaurensM 12,516 Moderator on at

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Hi @jufguu,

How are you currently showing the error messages? You may have to add additional logic that checks whether the control within that row is blank in addition to your current condition:

//e.g. the Visible property of the error messages IsBlank(Dropdown1.Selected) && <Your current logic>

If this solves your question, would you be so kind as to accept it as a solution & give it a thumbs up.

Thanks!

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jufguu 133 on at

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This is the code I use in the next button

If(IsBlank(ComboBoxCostCenter.SelectedItems),UpdateContext({locErrorCostCenterGallery:true}));
If(IsBlank(ComboBoxNatureOfGL.SelectedItems),UpdateContext({locErrorNatureOfGLGallery:true}));
If(IsBlank(ComboBoxGLAccount.SelectedItems),UpdateContext({locErrorGLGallery:true}));
If(IsBlank(txtAmount1_1.Text),UpdateContext({locErrorAmount1Gallery:true}));

If(!IsBlank(ComboBoxCostCenter.SelectedItems),UpdateContext({locErrorCostCenterGallery:false}));
If(!IsBlank(ComboBoxNatureOfGL.SelectedItems),UpdateContext({locErrorNatureOfGLGallery:false}));
If(!IsBlank(ComboBoxGLAccount.SelectedItems),UpdateContext({locErrorGLGallery:false}));
If(!IsBlank(txtAmount1_1.Text),UpdateContext({locErrorAmount1Gallery:false}));

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earribasb 74 on at

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The problem that you have, if i understood your logic, is that you are validating the controls from the next button, which is outside the galley, so you are pointing to a context variable which is validating any control and it appears many times...

I suggest you to setup your logic directly in your label by pointing it to the related comboboxN.slecteditems. It will validate against the control of the current record

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