---
id: title-filter
title: _TitleFilter
---

export const Tag = ({children, color}) => (
<span
style={{
      backgroundColor: color,
      borderRadius: '2px',
      color: '#fff',
      padding: '0.2rem',
    }}>
{children}
</span>
);

No description

```graphql
type _TitleFilter {
  AND: [_TitleFilter!]
  OR: [_TitleFilter!]
  briefTitle: String
  briefTitle_not: String
  briefTitle_in: [String!]
  briefTitle_not_in: [String!]
  briefTitle_contains: String
  briefTitle_not_contains: String
  briefTitle_starts_with: String
  briefTitle_not_starts_with: String
  briefTitle_ends_with: String
  briefTitle_not_ends_with: String
  officialTitle: String
  officialTitle_not: String
  officialTitle_in: [String!]
  officialTitle_not_in: [String!]
  officialTitle_contains: String
  officialTitle_not_contains: String
  officialTitle_starts_with: String
  officialTitle_not_starts_with: String
  officialTitle_ends_with: String
  officialTitle_not_ends_with: String
  identifications: _StudyIdentificationFilter
  identifications_not: _StudyIdentificationFilter
  identifications_in: [_StudyIdentificationFilter!]
  identifications_not_in: [_StudyIdentificationFilter!]
  identifications_some: _StudyIdentificationFilter
  identifications_none: _StudyIdentificationFilter
  identifications_single: _StudyIdentificationFilter
  identifications_every: _StudyIdentificationFilter
}
```

### Fields

#### `AND` ([`[_TitleFilter!]`](/docs/api/inputs/title-filter))

#### `OR` ([`[_TitleFilter!]`](/docs/api/inputs/title-filter))

#### `briefTitle` ([`String`](/docs/api/scalars/string))

#### `briefTitle_not` ([`String`](/docs/api/scalars/string))

#### `briefTitle_in` ([`[String!]`](/docs/api/scalars/string))

#### `briefTitle_not_in` ([`[String!]`](/docs/api/scalars/string))

#### `briefTitle_contains` ([`String`](/docs/api/scalars/string))

#### `briefTitle_not_contains` ([`String`](/docs/api/scalars/string))

#### `briefTitle_starts_with` ([`String`](/docs/api/scalars/string))

#### `briefTitle_not_starts_with` ([`String`](/docs/api/scalars/string))

#### `briefTitle_ends_with` ([`String`](/docs/api/scalars/string))

#### `briefTitle_not_ends_with` ([`String`](/docs/api/scalars/string))

#### `officialTitle` ([`String`](/docs/api/scalars/string))

#### `officialTitle_not` ([`String`](/docs/api/scalars/string))

#### `officialTitle_in` ([`[String!]`](/docs/api/scalars/string))

#### `officialTitle_not_in` ([`[String!]`](/docs/api/scalars/string))

#### `officialTitle_contains` ([`String`](/docs/api/scalars/string))

#### `officialTitle_not_contains` ([`String`](/docs/api/scalars/string))

#### `officialTitle_starts_with` ([`String`](/docs/api/scalars/string))

#### `officialTitle_not_starts_with` ([`String`](/docs/api/scalars/string))

#### `officialTitle_ends_with` ([`String`](/docs/api/scalars/string))

#### `officialTitle_not_ends_with` ([`String`](/docs/api/scalars/string))

#### `identifications` ([`_StudyIdentificationFilter`](/docs/api/inputs/study-identification-filter))

#### `identifications_not` ([`_StudyIdentificationFilter`](/docs/api/inputs/study-identification-filter))

#### `identifications_in` ([`[_StudyIdentificationFilter!]`](/docs/api/inputs/study-identification-filter))

#### `identifications_not_in` ([`[_StudyIdentificationFilter!]`](/docs/api/inputs/study-identification-filter))

#### `identifications_some` ([`_StudyIdentificationFilter`](/docs/api/inputs/study-identification-filter))

#### `identifications_none` ([`_StudyIdentificationFilter`](/docs/api/inputs/study-identification-filter))

#### `identifications_single` ([`_StudyIdentificationFilter`](/docs/api/inputs/study-identification-filter))

#### `identifications_every` ([`_StudyIdentificationFilter`](/docs/api/inputs/study-identification-filter))
