simple-input-mask

Simple Input Mask

This is a set of JavaScript functions for applying formatting masks to input fields.

Available Functions

Function	Description
prefixRealMask(this)	Adds the "R$" prefix and formats a numeric value as a Brazilian currency mask.
RealMask(this)	Formats a numeric value as a Brazilian currency mask.
cpfMask(this)	Formats a numeric value as a CPF (Individual Taxpayer Registration) mask.
cnpjMask(this)	Formats a numeric value as a CNPJ (National Register of Legal Entities) mask.
numberMask(this)	Removes all non-numeric characters from an input field.
cellPhoneMask(this)	Formats a numeric value as a mobile number mask.
phoneMask(this)	Formats a numeric value as a phone number mask.
cepMask(this)	Formats a numeric value as a ZIP code (Postal Code) mask.
inscricaoEstadualMask(this)	Formats a numeric value as a State Registration mask.

How to use

To use these functions, you must pass a this event object that represents the input field. The functions will format the field value according to the corresponding mask.

Example of use:

<input type="text" oninput="cpfMask(this)" placeholder="CPF">

This example will apply the CPF mask to the input field.

Contributing

Feel free to contribute with improvements, corrections or adding new skins. Open an issue or submit a pull request to discuss your ideas and contributions.

License

This code is licensed under the MIT License. See the LICENSE file for more information.