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phpjqueryvalidationdrupaldrupal-7

Drupal validation for nested field element

I have a drupal form for save details, I wrote validation for each element in the form. Following method is using for display errors. Then it automatically highlighted the required fields. 

form_set_error('field_athletes_male', 'Athletes Male field is required.');

My problem is there is nested element names like as follows 

field_coaching_programme[und][0][field_organisation_delivered_by][und][0][value]

Validation message is shown successfully but element is not highlighted

Solution

  • Tried following code and working as expected 

    form_set_error('field_coaching_programme][und][0][field_organisation_delivered_by', 'Organisation delivered by field is required.');