# Plus minus
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Availability of the functionality depends on the license and may not be available in all deployments.
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A component with a text field and +/- values, which can be used to change the value displayed in the text field.
✅ **When to use:**
* When you want to allow entering and preserving a value in a text field and adjusting it by a fixed step **using +/- buttons** (e.g. entering a value of 350 with a fixed step of 100 allows you to set values of 250, 350, 450, etc.)
:x: **When not to use:**
* When the process does not allow intermediate values (e.g. a specific number of loan installments), or when a visualization of limits is needed (e.g. when setting a loan amount, a slider with visible available limits will work better). **Use**: [Slider](https://docs.eximee.com/documentation/documentation-en/budowanie-aplikacji/interfejs-uzytkownika/formularze/biblioteka-komponentow-bazowych/3-wartosci-i-skale/slider) / [Step Slider](https://docs.eximee.com/documentation/documentation-en/budowanie-aplikacji/interfejs-uzytkownika/formularze/biblioteka-komponentow-bazowych/3-wartosci-i-skale/step-slider).
## Component properties
| Eximee Designer property | Attribute name in the Source | Description |
| ------------------------------------------------------------------------------------------------------ | ---------------------------- | -------------------------------------------------------------------------------- |
|
Slider start value (section Basic properties)
| startValue | Initial value of the text field (empty by default). |
|
Step by which the value changes (section Basic properties)
| step | Step by which the value changed by clicking plus/minus can be set (default 100). |
|
Minimum possible value (section Basic properties)
| minValue | Minimum value that the component can take (empty by default). |
|
Maximum possible value (section Basic properties)
| maxValue | Maximum value that the component can take (empty by default). |
|
Suffix (section Basic properties)
| suffix | Text to display in the suffix of the component's text field. |
> More information about component properties: [Common component properties](https://docs.eximee.com/documentation/documentation-en/budowanie-aplikacji/interfejs-uzytkownika/formularze/praca-z-komponentami-bazowymi/wspolne-wlasciwosci-komponentow)
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Demo application: demoPlusMinus
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♿WCAG: [WCAG best practices for low-code dev](https://docs.eximee.com/documentation/documentation-en/budowanie-aplikacji/proces-biznesowy/tworzenie-procesu-biznesowego-w-bpmn-2.0/dobre-praktyki)
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