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72 lines (66 loc) · 6.28 KB
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// Copyright 2017-2018 gf Author(https://github.com/gogf/gf). All Rights Reserved.
//
// This Source Code Form is subject to the terms of the MIT License.
// If a copy of the MIT was not distributed with this file,
// You can obtain one at https://github.com/gogf/gf.
// Package gvalid implements powerful and useful data/form validation functionality.
package gvalid
import (
"strings"
"github.com/gogf/gf/text/gregex"
)
// Refer to Laravel validation: https://laravel.com/docs/5.5/validation#available-validation-rules
//
// All supported rules:
// required format: required brief: Required.
// required-if format: required-if:field,value,... brief: Required unless all given field and its value are equal.
// required-unless format: required-unless:field,value,... brief: Required unless all given field and its value are not equal.
// required-with format: required-with:field1,field2,... brief: Required if any of given fields are not empty.
// required-with-all format: required-with-all:field1,field2,... brief: Required if all of given fields are not empty.
// required-without format: required-without:field1,field2,... brief: Required if any of given fields are empty.
// required-without-all format: required-without-all:field1,field2,...brief: Required if all of given fields are empty.
// date format: date brief: Standard date, like: 2006-01-02, 20060102, 2006.01.02
// date-format format: date-format:format brief: Custom date format.
// email format: email brief: Email address.
// phone format: phone brief: Phone number.
// telephone format: telephone brief: Telephone number, like: "XXXX-XXXXXXX"、"XXXX-XXXXXXXX"、"XXX-XXXXXXX"、"XXX-XXXXXXXX"、"XXXXXXX"、"XXXXXXXX"
// passport format: passport brief: Universal passport format rule: Starting with letter, containing only numbers or underscores, length between 6 and 18
// password format: password brief: Universal password format rule1: Containing any visible chars, length between 6 and 18.
// password2 format: password2 brief: Universal password format rule2: Must meet password rule1, must contain lower and upper letters and numbers.
// password3 format: password3 brief: Universal password format rule3: Must meet password rule1, must contain lower and upper letters, numbers and special chars.
// postcode format: postcode brief: Postcode number.
// resident-id format: resident-id brief: Resident id number.
// bank-card format: bank-card brief: Bank card nunber.
// qq format: qq brief: Tencent QQ number.
// ip format: ip brief: IPv4/IPv6.
// ipv4 format: ipv4 brief: IPv4.
// ipv6 format: ipv6 brief: IPv6.
// mac format: mac brief: MAC.
// url format: url brief: URL.
// domain format: domain brief: Domain.
// length format: length:min,max brief: Length between :min and :max. The length is calculated using unicode string, which means one chinese character or letter both has the length of 1.
// min-length format: min-length:min brief: Length is equal or greater than :min. The length is calculated using unicode string, which means one chinese character or letter both has the length of 1.
// max-length format: max-length:max brief: Length is equal or lesser than :max. The length is calculated using unicode string, which means one chinese character or letter both has the length of 1.
// between format: between:min,max brief: Range between :min and :max. It supports both integer and float.
// min format: min:min brief: Equal or greater than :min. It supports both integer and float.
// max format: max:max brief: Equal or lesser than :max. It supports both integer and float.
// json format: json brief: JSON.
// integer format: integer brief: Integer.
// float format: float brief: Float. Note that an integer is actually a float number.
// boolean format: boolean brief: Boolean(1,true,on,yes:true | 0,false,off,no,"":false)
// same format: same:field brief: Value should be the same as value of field.
// different format: different:field brief: Value should be different from value of field.
// in format: in:value1,value2,... brief: Value should be in: value1,value2,...
// not-in format: not-in:value1,value2,... brief: Value should not be in: value1,value2,...
// regex format: regex:pattern brief: Value should match custom regular expression pattern.
// CustomMsg is the custom error message type,
// like: map[field] => string|map[rule]string
type CustomMsg = map[string]interface{}
// parseSequenceTag parses one sequence tag to field, rule and error message.
// The sequence tag is like: [alias@]rule[...#msg...]
func parseSequenceTag(tag string) (field, rule, msg string) {
// Complete sequence tag.
// Example: required|length:2,20|password3|same:password1#||密码强度不足|两次密码不一致
match, _ := gregex.MatchString(`\s*((\w+)\s*@){0,1}\s*([^#]+)\s*(#\s*(.*)){0,1}\s*`, tag)
return strings.TrimSpace(match[2]), strings.TrimSpace(match[3]), strings.TrimSpace(match[5])
}