Show up a message when two strings are empty

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I want to show a message when two input strings are incorrect. If I use and operation it’s only taking boolean values but I have string values. In the below figure, If i give incorrect inputs to both then on click of validate button it should show  Both are incorrect.
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2 answers
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You can use microflow validation as described in https://docs.mendix.com/howto/data-models/setting-up-data-validation#5-advanced-validation-with-a-custom-save-button and have it trigger the popup message or validation feedback below input field when (either or) both input fields are empty.

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hello Erupa,

yes, you can by creating a validation microflow that will check your expression if it's empty or it doesn't equal a specific value!

check the advance validation in this link: https://docs.mendix.com/howto/data-models/setting-up-data-validation


Best regards, 
Mohammed Qadri
 

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