[@iota-pico/core](../README.md) > [StringHelper](../classes/stringhelper.md)

# Class: StringHelper

String helper methods.

## Hierarchy

**StringHelper**

## Index

### Methods

* [decodeNonASCII](stringhelper.md#decodenonascii)
* [encodeNonASCII](stringhelper.md#encodenonascii)
* [isASCII](stringhelper.md#isascii)
* [isEmpty](stringhelper.md#isempty)
* [isString](stringhelper.md#isstring)

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## Methods

<a id="decodenonascii"></a>

### `<Static>` decodeNonASCII

▸ **decodeNonASCII**(value: *`string`*): `string`

*Defined in [helpers/stringHelper.ts:48](https://github.com/iota-pico/core/tree/master/src/helpers/stringHelper.ts#L48*

Decode control characters to ASCII.

**Parameters:**

| Param | Type | Description |
| ------ | ------ | ------ |
| value | `string` |  The encoded string to convert back to ASCII. |

**Returns:** `string`
The decoded version of the string.

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<a id="encodenonascii"></a>

### `<Static>` encodeNonASCII

▸ **encodeNonASCII**(value: *`string`*): `string`

*Defined in [helpers/stringHelper.ts:39](https://github.com/iota-pico/core/tree/master/src/helpers/stringHelper.ts#L39*

Encode non ASCII characters with control characters.

**Parameters:**

| Param | Type | Description |
| ------ | ------ | ------ |
| value | `string` |  The string value to escape. |

**Returns:** `string`
The escaped version of the string.

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<a id="isascii"></a>

### `<Static>` isASCII

▸ **isASCII**(value: *`string`*): `boolean`

*Defined in [helpers/stringHelper.ts:29](https://github.com/iota-pico/core/tree/master/src/helpers/stringHelper.ts#L29*

Is the string all ASCII characters.

**Parameters:**

| Param | Type | Description |
| ------ | ------ | ------ |
| value | `string` |  string to test if is is ASCII. |

**Returns:** `boolean`
True if the object is all ASCII.

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<a id="isempty"></a>

### `<Static>` isEmpty

▸ **isEmpty**(value: *`any`*): `boolean`

*Defined in [helpers/stringHelper.ts:20](https://github.com/iota-pico/core/tree/master/src/helpers/stringHelper.ts#L20*

Is the value a string that is empty.

**Parameters:**

| Param | Type | Description |
| ------ | ------ | ------ |
| value | `any` |  Object to test for its no emptyness. |

**Returns:** `boolean`
True if the object is an empty string.

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<a id="isstring"></a>

### `<Static>` isString

▸ **isString**(value: *`any`*): `boolean`

*Defined in [helpers/stringHelper.ts:10](https://github.com/iota-pico/core/tree/master/src/helpers/stringHelper.ts#L10*

Is the value a string.

**Parameters:**

| Param | Type | Description |
| ------ | ------ | ------ |
| value | `any` |  Object to test for its stringyness. |

**Returns:** `boolean`
True if the object is a string.

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