How to Allow Null Value in Multiselect System Configuration in Magento 2
Ever used multiselect box in Magento 2 system configuration to avail the admin multi selection ability for some setting? There are many circumstances when the merchants do not wish to select the value and want to have a null value in the multi select...
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Sanjay Jethva
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- May 21, 2025
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- 2 min read