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vjleo94
vjleo94
Level 3
February 8, 2022

Restrict tag field to max 2 tags TouchUI

I have a dialog field of following resource type 

sling:resourceType="cq/gui/components/coral/common/form/tagfield".

 

I would like to allow authors to select maximum of two tags. How to achieve this ? 

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4 replies

JeevanRaj
Community Advisor
JeevanRajCommunity Advisor
Community Advisor
February 8, 2022

Hi @vjleo94 

 

This blogpost might help. Have not tried this out myself.

 

http://experience-aem.blogspot.com/2016/06/aem-62-touch-ui-validator-for-restricting-tag-count-dialog-field.html

 

Thanks,

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    vjleo94
    vjleo94Author
    Level 3
    February 8, 2022

    @jeevanraj I saw this as well. But this is being done on a tagpicker. Not on a "cq/gui/components/coral/common/form/tagfield"

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      Mani_kumar_
      Community Advisor
      Mani_kumar_Community Advisor
      Community Advisor
      February 8, 2022

      We can implement custom validators.

      Please check below example for validators.

      https://medium.com/@ramamity94/easily-achieving-dialog-validations-in-aem-touch-ui-e78106012282

       

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        vjleo94
        vjleo94Author
        Level 3
        February 9, 2022

        Thanks @mani_kumar_ , I will try it out!

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