title: Lodash , check if object exists and property exists and is true
body: <p>Good morning . I need help on checking if object exists and certain propertie have value of true. Ex:</p>
  
  <pre><code>validations={
    "DSP_INDICADOR": {
      "required": true
    },
    "EMPRESA": {
      "required": true
    },
  .....
    "NOME_AVAL": {
      "required": false,
      "notEqualToField": "NOME"
    }
  }
  </code></pre>
  
  <p>and then check for <code>required:true</code></p>
  
  <p>Thanks in advance</p>