sdkoch1042
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Nintex Form - validation on multiple checkboxes

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I have a form with a Choice column that has multiple checkbox enabled.  I want to ensure all the checkboxes are selected before the form can be submitted.  I have been unable to find any articles on setting up the validation

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sdkoch1042
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Re: Nintex Form - validation on multiple checkboxes

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isNullOrEmpty({Self}) only requires one of the checkboxes be selected to pay the validation.  I need all the checkboxes to be select before the form can be submitted.

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emha
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Re: Nintex Form - validation on multiple checkboxes

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Following validation formula might have worked for you

(assumed 5 options in choice control)

If(Array.isArray(ChoiceNamedControl),length(ChoiceNamedControl),If(length(ChoiceNamedControl)>0,1,0)) < 5‍‍
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lakshminarayana

Re: Nintex Form - validation on multiple checkboxes

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Hi

Use validation rule length(Currency) < 8 (Currency is named control)

 

Thanks,

Lakshmi Narayana C 

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emha
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Re: Nintex Form - validation on multiple checkboxes

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this will not work if you only tick single checkbox - in that case it returns length of string not length of array...

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lakshminarayana

Re: Nintex Form - validation on multiple checkboxes

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emha
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Re: Nintex Form - validation on multiple checkboxes

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hm, that's interesting...

what version have tested it on?

could you add two more calc value controls on the form, one with formula just 'Currency' and second one 'length(Currency)'

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lakshminarayana

Re: Nintex Form - validation on multiple checkboxes

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emha
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Re: Nintex Form - validation on multiple checkboxes

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and if you select just one checkbox?

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lakshminarayana

Re: Nintex Form - validation on multiple checkboxes

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