{
  "formMode":"batch",
  "fields":[
    {
      "tmplType":"sample_id",
      "type":"number",
      "label":"Sample ID",
      "name":"sample_id",
      "question":"How many samples? For auto generating sample id.",
      "placeholder":"How many samples? For auto generating sample id.",
      "model":"sample_id",
      "disabled":false,
      "min":1,
      "max":10,
      "config":{
        "rules":[
          {
            "type":"number",
            "required":true,
            "message":"Please input a number."
            }
          ]
      }
    },
    {
      "tmplType":"file",
      "label":"Read1 Files",
      "model":"read1",
      "readOnly":false,
      "multiple":true,
      "filterType":"fastq|fastq.gz|fq|fq.gz",
      "placeholder":"Select files for read1.",
      "config":{
        "rules":[
          {
            "type":"array",
            "required":true,
            "message":"Please select files for read1."
          }
        ]
      }
    },
    {
      "tmplType":"file",
      "label":"Read2 Files",
      "model":"read2",
      "readOnly":false,
      "multiple":true,
      "filterType":"fastq|fastq.gz|fq|fq.gz",
      "placeholder":"Select files for read2.",
      "config":{
        "rules":[
          {
            "type":"array",
            "required":true,
            "message":"Please select files for read2."
          }
        ]
      }
    },
    {
      "tmplType":"actions",
      "buttons":[
        {"type":"cancel","buttonType":"default","buttonLabel":"Previous Step"},
        {
          "type":"submit",
          "buttonType":"primary",
          "buttonLabel":"Next Step",
          "validate":true
        }
      ]
    }
  ]
}