{
  "layout": "form", 
  "title": "Customer Information",
  "table": "cust",
  "actions": "BIUD", 
  "roles": {"C_B":"B","C_X":"*"},
  "caption": [ "", "Customer", "Customers" ],
  "menu": "clients",
  "popup":[1000,700],
  "fields": [
    {"name":"cust_id", "type": "bigint", "actions":"B","key": 1,"control":"hidden"},
	  {"name":"cust_ein","type":"encascii","length":16,"actions":"BIU",
     "validate": ["IsEIN","MinLength:9","MaxLength:9"], "password": "cust_ein","hash": "cust_einhash","format": "ein",
	   "control":"textbox_M","sample":"999-99-9999","caption":"EIN"},
    {"name":"cust_einhash","type":"hash","length": 20,"salt": "cust_einhash"}
  ]
}