[
  {
    "name": "MPContribs Properties",
    "alwaysExpanded": true,
    "filters": [
      {
        "name": "MPContribs ID",
        "params": ["id"],
        "type": "TEXT_INPUT"
      },
      {
        "name": "Material ID",
        "params": ["identifier"],
        "tooltip": "Find materials with a specific Material ID, e.g. \"mp-10152\"",
        "type": "MATERIALS_INPUT",
        "props": {
          "type": "mpid",
          "errorMessage": "Please enter a valid material ID (e.g. mp-394).",
          "periodicTableMode": null
        }
      },
      {
        "name": "Formula",
        "params": ["formula"],
        "tooltip": "Enter a chemical formula to find materials that have this exact formula. Use the \"*\" symbol to specify a wildcard element.",
        "type": "MATERIALS_INPUT",
        "props": {
          "type": "formula",
          "periodicTableMode": "focus",
          "errorMessage": "Please enter a valid chemical formula (e.g. CeZn5)."
        }
      },
      {
        "name": "Project",
        "params": ["project"],
        "type": "TEXT_INPUT"
      }
    ]
  }
]