38 lines
907 B
PHP
38 lines
907 B
PHP
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<?php
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/**
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* Numeric validation
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*
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* @package Redux Framework
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* @subpackage Validation
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* @author Kevin Provance (kprovance) & Dovy Paukstys
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* @version 4.0.0
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*/
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defined( 'ABSPATH' ) || exit;
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if ( ! class_exists( 'Redux_Validation_Numeric', false ) ) {
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/**
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* Class Redux_Validation_Numeric
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*/
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class Redux_Validation_Numeric extends Redux_Validate {
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/**
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* Field Render Function.
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* Takes the vars and outputs the HTML for the field in the settings
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*
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* @since ReduxFramework 1.0.0
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*/
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public function validate() {
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$this->field['msg'] = $this->field['msg'] ?? esc_html__( 'You must provide a numerical value for this option.', 'redux-framework' );
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if ( ! is_numeric( $this->value ) ) {
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$this->value = ( isset( $this->current ) ) ? $this->current : '';
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$this->field['current'] = $this->value;
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$this->error = $this->field;
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}
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}
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}
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}
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