Check vars and vals for equal length (#4683)
Check vars and vals for equal length (#4683)

andrsd/moose,lindsayad/moose,liuwenf/moose,Chuban/moose,jessecarterMOOSE/moose,apc-llc/moose,jasondhales/moose,mellis13/moose,jiangwen84/moose,katyhuff/moose,YaqiWang/moose,andrsd/moose,laagesen/moose,raghavaggarwal/moose,Chuban/moose,jessecarterMOOSE/moose,backmari/moose,kasra83/moose,nuclear-wizard/moose,friedmud/moose,lindsayad/moose,jessecarterMOOSE/moose,yipenggao/moose,backmari/moose,jiangwen84/moose,jhbradley/moose,roystgnr/moose,jbair34/moose,YaqiWang/moose,joshua-cogliati-inl/moose,idaholab/moose,SudiptaBiswas/moose,roystgnr/moose,backmari/moose,milljm/moose,SudiptaBiswas/moose,jinmm1992/moose,dschwen/moose,jbair34/moose,jinmm1992/moose,markr622/moose,laagesen/moose,raghavaggarwal/moose,jbair34/moose,idaholab/moose,jbair34/moose,bwspenc/moose,danielru/moose,wgapl/moose,bwspenc/moose,milljm/moose,waxmanr/moose,jasondhales/moose,SudiptaBiswas/moose,roystgnr/moose,katyhuff/moose,harterj/moose,jiangwen84/moose,roystgnr/moose,jhbradley/moose,jinmm1992/moose,capitalaslash/moose,jasondhales/moose,andrsd/moose,laagesen/moose,waxmanr/moose,backmari/moose,liuwenf/moose,xy515258/moose,xy515258/moose,danielru/moose,waxmanr/moose,permcody/moose,dschwen/moose,Chuban/moose,jessecarterMOOSE/moose,liuwenf/moose,waxmanr/moose,giopastor/moose,giopastor/moose,jasondhales/moose,mellis13/moose,liuwenf/moose,milljm/moose,lindsayad/moose,idaholab/moose,katyhuff/moose,jinmm1992/moose,kasra83/moose,capitalaslash/moose,lindsayad/moose,idaholab/moose,stimpsonsg/moose,giopastor/moose,SudiptaBiswas/moose,katyhuff/moose,wgapl/moose,milljm/moose,xy515258/moose,laagesen/moose,friedmud/moose,sapitts/moose,YaqiWang/moose,nuclear-wizard/moose,giopastor/moose,wgapl/moose,sapitts/moose,danielru/moose,apc-llc/moose,nuclear-wizard/moose,joshua-cogliati-inl/moose,capitalaslash/moose,nuclear-wizard/moose,adamLange/moose,lindsayad/moose,harterj/moose,roystgnr/moose,friedmud/moose,friedmud/moose,dschwen/moose,dschwen/moose,YaqiWang/moose,andrsd/moose,markr622/moose,Chuban/moose,joshua-cogliati-inl/moose,bwspenc/moose,harterj/moose,roystgnr/moose,stimpsonsg/moose,bwspenc/moose,xy515258/moose,permcody/moose,apc-llc/moose,laagesen/moose,bwspenc/moose,adamLange/moose,raghavaggarwal/moose,permcody/moose,sapitts/moose,jiangwen84/moose,liuwenf/moose,danielru/moose,jhbradley/moose,idaholab/moose,yipenggao/moose,liuwenf/moose,markr622/moose,sapitts/moose,apc-llc/moose,wgapl/moose,kasra83/moose,jessecarterMOOSE/moose,capitalaslash/moose,yipenggao/moose,harterj/moose,milljm/moose,joshua-cogliati-inl/moose,markr622/moose,mellis13/moose,harterj/moose,adamLange/moose,SudiptaBiswas/moose,dschwen/moose,roystgnr/moose,adamLange/moose,sapitts/moose,permcody/moose,jhbradley/moose,mellis13/moose,kasra83/moose,raghavaggarwal/moose,stimpsonsg/moose,yipenggao/moose,stimpsonsg/moose,andrsd/moose