[fix] unique employee id validation for sales person
[fix] unique employee id validation for sales person

indictranstech/osmosis-erpnext,rohitwaghchaure/erpnext-receipher,shft117/SteckerApp,sagar30051991/ozsmart-erp,sheafferusa/erpnext,hernad/erpnext,Tejal011089/huntercamp_erpnext,hernad/erpnext,ShashaQin/erpnext,indictranstech/trufil-erpnext,gangadhar-kadam/helpdesk-erpnext,dieface/erpnext,MartinEnder/erpnext-de,indictranstech/erpnext,shft117/SteckerApp,hatwar/Das_erpnext,indictranstech/Das_Erpnext,Tejal011089/trufil-erpnext,indictranstech/erpnext,pombredanne/erpnext,MartinEnder/erpnext-de,tmimori/erpnext,Tejal011089/osmosis_erpnext,gangadharkadam/vlinkerp,gsnbng/erpnext,Suninus/erpnext,mbauskar/omnitech-demo-erpnext,Tejal011089/paypal_erpnext,mbauskar/sapphire-erpnext,gsnbng/erpnext,indictranstech/reciphergroup-erpnext,sheafferusa/erpnext,hatwar/Das_erpnext,Tejal011089/fbd_erpnext,mbauskar/omnitech-erpnext,hatwar/buyback-erpnext,indictranstech/Das_Erpnext,Tejal011089/paypal_erpnext,susuchina/ERPNEXT,fuhongliang/erpnext,indictranstech/fbd_erpnext,ThiagoGarciaAlves/erpnext,shft117/SteckerApp,Tejal011089/trufil-erpnext,dieface/erpnext,gmarke/erpnext,SPKian/Testing,sheafferusa/erpnext,indictranstech/biggift-erpnext,mahabuber/erpnext,indictranstech/biggift-erpnext,shitolepriya/test-erp,Suninus/erpnext,mbauskar/helpdesk-erpnext,saurabh6790/test-erp,hanselke/erpnext-1,MartinEnder/erpnext-de,Tejal011089/osmosis_erpnext,Drooids/erpnext,hatwar/Das_erpnext,shitolepriya/test-erp,mbauskar/helpdesk-erpnext,hernad/erpnext,mbauskar/omnitech-erpnext,indictranstech/Das_Erpnext,Tejal011089/huntercamp_erpnext,mbauskar/omnitech-demo-erpnext,saurabh6790/test-erp,geekroot/erpnext,gangadharkadam/saloon_erp,hanselke/erpnext-1,gmarke/erpnext,njmube/erpnext,gangadhar-kadam/helpdesk-erpnext,susuchina/ERPNEXT,hanselke/erpnext-1,Tejal011089/fbd_erpnext,ThiagoGarciaAlves/erpnext,fuhongliang/erpnext,indictranstech/biggift-erpnext,hernad/erpnext,mahabuber/erpnext,indictranstech/biggift-erpnext,gsnbng/erpnext,Tejal011089/osmosis_erpnext,sagar30051991/ozsmart-erp,Tejal011089/huntercamp_erpnext,sagar30051991/ozsmart-erp,Tejal011089/fbd_erpnext,mbauskar/Das_Erpnext,Tejal011089/paypal_erpnext,ShashaQin/erpnext,saurabh6790/test-erp,Tejal011089/huntercamp_erpnext,meisterkleister/erpnext,fuhongliang/erpnext,hatwar/buyback-erpnext,Tejal011089/paypal_erpnext,netfirms/erpnext,Suninus/erpnext,mahabuber/erpnext,meisterkleister/erpnext,indictranstech/tele-erpnext,netfirms/erpnext,gangadhar-kadam/helpdesk-erpnext,indictranstech/tele-erpnext,gangadharkadam/saloon_erp,tmimori/erpnext,meisterkleister/erpnext,netfirms/erpnext,Drooids/erpnext,geekroot/erpnext,saurabh6790/test-erp,gangadhar-kadam/helpdesk-erpnext,gangadharkadam/saloon_erp_install,SPKian/Testing2,aruizramon/alec_erpnext,indictranstech/reciphergroup-erpnext,rohitwaghchaure/erpnext-receipher,pombredanne/erpnext,susuchina/ERPNEXT,hatwar/Das_erpnext,gangadharkadam/v6_erp,rohitwaghchaure/erpnext-receipher,indictranstech/reciphergroup-erpnext,mbauskar/alec_frappe5_erpnext,gangadharkadam/saloon_erp_install,rohitwaghchaure/GenieManager-erpnext,indictranstech/fbd_erpnext,mbauskar/Das_Erpnext,mbauskar/sapphire-erpnext,indictranstech/osmosis-erpnext,hatwar/buyback-erpnext,njmube/erpnext,indictranstech/trufil-erpnext,indictranstech/reciphergroup-erpnext,Tejal011089/trufil-erpnext,indictranstech/erpnext,dieface/erpnext,indictranstech/erpnext,gangadharkadam/v6_erp,njmube/erpnext,ShashaQin/erpnext,Drooids/erpnext,gangadharkadam/contributionerp,pombredanne/erpnext,gangadharkadam/saloon_erp,SPKian/Testing,Tejal011089/fbd_erpnext,gangadharkadam/saloon_erp_install,mbauskar/helpdesk-erpnext,gangadharkadam/vlinkerp,indictranstech/Das_Erpnext,indictranstech/osmosis-erpnext,indictranstech/fbd_erpnext,gsnbng/erpnext,mbauskar/omnitech-erpnext,SPKian/Testing2,mbauskar/Das_Erpnext,mahabuber/erpnext,mbauskar/omnitech-demo-erpnext,treejames/erpnext,gangadharkadam/vlinkerp,fuhongliang/erpnext,ThiagoGarciaAlves/erpnext,gmarke/erpnext,netfirms/erpnext,anandpdoshi/erpnext,pombredanne/erpnext,tmimori/erpnext,Aptitudetech/ERPNext,aruizramon/alec_erpnext,anandpdoshi/erpnext,MartinEnder/erpnext-de,SPKian/Testing,dieface/erpnext,aruizramon/alec_erpnext,mbauskar/helpdesk-erpnext,geekroot/erpnext,gangadharkadam/contributionerp,rohitwaghchaure/erpnext-receipher,tmimori/erpnext,mbauskar/Das_Erpnext,mbauskar/alec_frappe5_erpnext,ThiagoGarciaAlves/erpnext,anandpdoshi/erpnext,shitolepriya/test-erp,mbauskar/omnitech-demo-erpnext,gangadharkadam/v6_erp,rohitwaghchaure/GenieManager-erpnext,ShashaQin/erpnext,indictranstech/fbd_erpnext,mbauskar/alec_frappe5_erpnext,gangadharkadam/saloon_erp,mbauskar/alec_frappe5_erpnext,Tejal011089/osmosis_erpnext,gangadharkadam/saloon_erp_install,anandpdoshi/erpnext,Tejal011089/trufil-erpnext,treejames/erpnext,gangadharkadam/vlinkerp,susuchina/ERPNEXT,meisterkleister/erpnext,aruizramon/alec_erpnext,mbauskar/sapphire-erpnext,gangadharkadam/v6_erp,rohitwaghchaure/GenieManager-erpnext,gangadharkadam/contributionerp,sheafferusa/erpnext,treejames/erpnext,hanselke/erpnext-1,mbauskar/omnitech-erpnext,SPKian/Testing,indictranstech/osmosis-erpnext,indictranstech/tele-erpnext,Drooids/erpnext,gangadharkadam/contributionerp,Suninus/erpnext,rohitwaghchaure/GenieManager-erpnext,indictranstech/tele-erpnext,indictranstech/trufil-erpnext,SPKian/Testing2,geekroot/erpnext,SPKian/Testing2,sagar30051991/ozsmart-erp,hatwar/buyback-erpnext,mbauskar/sapphire-erpnext,indictranstech/trufil-erpnext,shft117/SteckerApp,shitolepriya/test-erp,njmube/erpnext,treejames/erpnext,gmarke/erpnext