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<?php |
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|
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if ( ! class_exists( 'ReduxLegacy_Validation_css' ) ) { |
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class ReduxLegacy_Validation_css { |
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|
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/** |
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* Field Constructor. |
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* Required - must call the parent constructor, then assign field and value to vars, and obviously call the render field function |
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* |
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* @since ReduxFrameworkLegacy 1.0.0 |
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*/ |
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function __construct( $parent, $field, $value, $current ) { |
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|
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$this->parent = $parent; |
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$this->field = $field; |
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$this->value = $value; |
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$this->current = $current; |
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|
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$this->validate(); |
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} |
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|
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// function |
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|
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/** |
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* Field Render Function. |
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* Takes the vars and validates them |
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* |
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* @since ReduxFrameworkLegacy 3.0.0 |
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*/ |
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function validate() { |
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|
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$data = $this->value; |
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|
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$data = wp_filter_nohtml_kses( $data ); |
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$data = str_replace( '>', '>', $data ); |
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$data = stripslashes( $data ); |
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|
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if ( $data != $this->value ) { |
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$this->field['msg'] = __( 'Unsafe strings were found in your CSS and have been filtered out.', 'redux-framework' ); |
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$this->warning = $this->field; |
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} |
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|
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$this->value = $data; |
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} //function |
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} //class |
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} |
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|
