[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [Type](https://evolu.dev/docs/api-reference/common/Type) › RegexError

Defined in: [packages/common/src/Type.ts:6953](https://github.com/evoluhq/evolu/blob/dd96d79f1dbe9a49fa12ce8e0aa7d3d0177795ca/packages/common/src/Type.ts#L6953)

Error returned when a string does not match the regular expression supplied
to [regex](https://evolu.dev/docs/api-reference/common/Type/functions/regex).

## Extends

- [`TypeError`](https://evolu.dev/docs/api-reference/common/Type/interfaces/TypeError)\<`Name`\>

## Properties

<a id="flags"></a>

### flags

```ts
readonly flags: string;
```

Defined in: [packages/common/src/Type.ts:6958](https://github.com/evoluhq/evolu/blob/dd96d79f1dbe9a49fa12ce8e0aa7d3d0177795ca/packages/common/src/Type.ts#L6958)

---

<a id="source"></a>

### source

```ts
readonly source: string;
```

Defined in: [packages/common/src/Type.ts:6957](https://github.com/evoluhq/evolu/blob/dd96d79f1dbe9a49fa12ce8e0aa7d3d0177795ca/packages/common/src/Type.ts#L6957)

---

<a id="type"></a>

### type

```ts
readonly type: Name;
```

Defined in: [packages/common/src/Type.ts:893](https://github.com/evoluhq/evolu/blob/dd96d79f1dbe9a49fa12ce8e0aa7d3d0177795ca/packages/common/src/Type.ts#L893)

#### Inherited from

[`TypeError`](https://evolu.dev/docs/api-reference/common/Type/interfaces/TypeError).[`type`](https://evolu.dev/docs/api-reference/common/Type/interfaces/TypeError#type)

---

<a id="value"></a>

### value

```ts
readonly value: string;
```

Defined in: [packages/common/src/Type.ts:6956](https://github.com/evoluhq/evolu/blob/dd96d79f1dbe9a49fa12ce8e0aa7d3d0177795ca/packages/common/src/Type.ts#L6956)