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@iota-pico/core

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IOTA Pico Framework Core

github.com/iota-pico/core

iota-pico/core

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[@iota-pico/core](../README.md) > [NumberHelper](../classes/numberhelper.md) # Class: NumberHelper Number helper methods. ## Hierarchy **NumberHelper** ## Index ### Methods * [isFloatString](numberhelper.md#isfloatstring) * [isInteger](numberhelper.md#isinteger) * [isIntegerString](numberhelper.md#isintegerstring) * [isNumber](numberhelper.md#isnumber) --- ## Methods <a id="isfloatstring"></a> ### `<Static>` isFloatString ▸ **isFloatString**(value: *`string`*): `boolean` *Defined in [helpers/numberHelper.ts:28](https://github.com/iota-pico/core/tree/master/src/helpers/numberHelper.ts#L28* Is the value a float number formatted as a string, can be used for big numbers that would overflow parseFloat. **Parameters:** | Param | Type | Description | | ------ | ------ | ------ | | value | `string` | The value to check | **Returns:** `boolean` True if the number is formatted correctly. ___ <a id="isinteger"></a> ### `<Static>` isInteger ▸ **isInteger**(value: *`any`*): `boolean` *Defined in [helpers/numberHelper.ts:10](https://github.com/iota-pico/core/tree/master/src/helpers/numberHelper.ts#L10* Is the value an integer. **Parameters:** | Param | Type | Description | | ------ | ------ | ------ | | value | `any` | Object to test for its integerness. | **Returns:** `boolean` True if the object is a integer. ___ <a id="isintegerstring"></a> ### `<Static>` isIntegerString ▸ **isIntegerString**(value: *`string`*): `boolean` *Defined in [helpers/numberHelper.ts:37](https://github.com/iota-pico/core/tree/master/src/helpers/numberHelper.ts#L37* Is the value a integer number formatted as a string, can be used for big numbers that would overflow parseInt. **Parameters:** | Param | Type | Description | | ------ | ------ | ------ | | value | `string` | The value to check | **Returns:** `boolean` True if the number is formatted correctly. ___ <a id="isnumber"></a> ### `<Static>` isNumber ▸ **isNumber**(value: *`any`*): `boolean` *Defined in [helpers/numberHelper.ts:19](https://github.com/iota-pico/core/tree/master/src/helpers/numberHelper.ts#L19* Is the value a number. **Parameters:** | Param | Type | Description | | ------ | ------ | ------ | | value | `any` | Object to test for its numberyness. | **Returns:** `boolean` True if the object is a number. ___