validation issues

[nsheff]

a bunch of issues with UI of validation

• when validation failed, you can't see the message; it needs to wrap, and/or use a wider modal

• From the sample table view page, there's no link to the actual schema I'm using.
• The validation message is not listing the attribute. it says:

{
  "valid": false,
  "error_type": "Samples",
  "errors": [
    "'single' is not valid under any of the given schemas (1865, Normal1C, Normal2B, 1770, 1893, Normal3, Normal4, 1947, 1359a, N282-300, N375-800, 2082, 1934, 1602, 1762, 1875, 1359b)"
  ]
}

• the validation message says "under any of the given schemas (...)" and then proceeds to list samples (not schemas). Also, are multiple schemas even allowed? Is this just a typo?