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<?php if ( ! defined( 'ABSPATH' ) ) { |
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die; } // Cannot access directly. |
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|
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if ( ! function_exists( 'spf_validate_email' ) ) { |
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/** |
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* Email validate |
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* |
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* @param string $value The email. |
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* @since 1.0.0 |
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* @version 1.0.0 |
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*/ |
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function spf_validate_email( $value ) { |
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|
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if ( ! filter_var( $value, FILTER_VALIDATE_EMAIL ) ) { |
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return esc_html__( 'Please write a valid email address!', 'smart-post-show' ); |
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} |
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|
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} |
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} |
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|
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|
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if ( ! function_exists( 'spf_validate_numeric' ) ) { |
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/** |
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* |
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* Numeric validate |
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* |
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* @param string $value The number. |
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* @since 1.0.0 |
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* @version 1.0.0 |
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*/ |
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function spf_validate_numeric( $value ) { |
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|
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if ( ! is_numeric( $value ) ) { |
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return esc_html__( 'Please write a numeric data!', 'smart-post-show' ); |
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} |
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|
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} |
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} |
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|
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|
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if ( ! function_exists( 'spf_validate_required' ) ) { |
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/** |
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* |
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* Required validate |
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* |
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* @param string $value The required data. |
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* @since 1.0.0 |
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* @version 1.0.0 |
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*/ |
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function spf_validate_required( $value ) { |
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|
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if ( empty( $value ) ) { |
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return esc_html__( 'Error! This field is required!', 'smart-post-show' ); |
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} |
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|
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} |
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} |
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|
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|
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if ( ! function_exists( 'spf_validate_url' ) ) { |
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/** |
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* |
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* URL validate |
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* |
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* @param string $value The URL. |
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* @since 1.0.0 |
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* @version 1.0.0 |
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*/ |
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function spf_validate_url( $value ) { |
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|
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if ( ! filter_var( $value, FILTER_VALIDATE_URL ) ) { |
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return esc_html__( 'Please write a valid url!', 'smart-post-show' ); |
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} |
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|
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} |
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} |
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