Draft: validate prefix instead of filename and stricter regexp

[epanepucci]

• the current validation regexp allows characters that are not UNIX friendly because it validates against the filename prop that is used to indicate the template of the filenames that will be generated:

DataCollection.jsx +370

  if (state.taskForm.sampleID) {
    fname = state.taskForm.taskData.parameters.fileName;
  } else {
    const prefix = selector(state, 'prefix');
    fname = `${prefix}_[RUN#]_[IMG#]`;
  }

• this simplified regexp validates only against valid UNIX characters except the 'dot' character

• it also validates the prefix prop which is editable by the user instead of the filename

[marcus-oscarsson]

It seems like a reasonable fix, why did you close it ?