post-carousel / admin / views / sp-framework / functions / validate.php

validate.php in Smart Post – Post Grid, Post Carousel, Post Slider Gutenberg Blocks for Blog & News 2.4.26, at admin/views/sp-framework/functions/validate.php

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1	<?php
2	/**
3	* The admin validate functions file.
4	*
5	* @package Smart_Post_Show
6	* @subpackage Smart_Post_Show/admin/views
7	*/
8
9	if ( ! defined( 'ABSPATH' ) ) {
10	die; } // Cannot access directly.
11
12	if ( ! function_exists( 'spf_validate_email' ) ) {
13	/**
14	* Email validate
15	*
16	* @param string $value The email.
17	* @since 1.0.0
18	* @version 1.0.0
19	*/
20	function spf_validate_email( $value ) {
21
22	if ( ! filter_var( $value, FILTER_VALIDATE_EMAIL ) ) {
23	return esc_html__( 'Please write a valid email address!', 'post-carousel' );
24	}
25
26	}
27	}
28
29
30	if ( ! function_exists( 'spf_validate_numeric' ) ) {
31	/**
32	*
33	* Numeric validate
34	*
35	* @param string $value The number.
36	* @since 1.0.0
37	* @version 1.0.0
38	*/
39	function spf_validate_numeric( $value ) {
40
41	if ( ! is_numeric( $value ) ) {
42	return esc_html__( 'Please write a numeric data!', 'post-carousel' );
43	}
44
45	}
46	}
47
48
49	if ( ! function_exists( 'spf_validate_required' ) ) {
50	/**
51	*
52	* Required validate
53	*
54	* @param string $value The required data.
55	* @since 1.0.0
56	* @version 1.0.0
57	*/
58	function spf_validate_required( $value ) {
59
60	if ( empty( $value ) ) {
61	return esc_html__( 'Error! This field is required!', 'post-carousel' );
62	}
63
64	}
65	}
66
67
68	if ( ! function_exists( 'spf_validate_url' ) ) {
69	/**
70	*
71	* URL validate
72	*
73	* @param string $value The URL.
74	* @since 1.0.0
75	* @version 1.0.0
76	*/
77	function spf_validate_url( $value ) {
78
79	if ( ! filter_var( $value, FILTER_VALIDATE_URL ) ) {
80	return esc_html__( 'Please write a valid url!', 'post-carousel' );
81	}
82
83	}
84	}
85