Obtain number of rows of a repeated group

[josueben]

Anyone knows how to obtain the number of rows (i want to know how many rows are) of a repeated group to use it in validations?

 

[startpoint]

var groupId = 'groupXX';
var number = jQuery( '#' + groupId + ' .fabrikSubGroup' ).length;

If you have only one repeated group in form you can simple use

var number = jQuery( '.fabrikSubGroup' ).length;

 

[josueben]

Thanks a lot! Is there any way to get it through php instead javascript?

 

[startpoint]

Try to count array with your repeated group ids from $data.