10 examples of 'jquery regex validation' in JavaScript

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18public validate(value: any): boolean {
19 const regexp = new RegExp(this.pattern);
20 this.isValid = regexp.test(value);
21 return this.isValid;
22}
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55async function validateRegEx(value) {
56 if (this.settings && this.settings.PASSWORD_USE_CUSTOM_REGEX) {
57 try {
58 // try and create a regex - a (caught) error will mean an invalid regex
59 RegExp(value);
60 } catch (e) {
61 throw new Error('This RegEx is not valid');
62 }
63 }
64 return true;
65}
100function validate() {
101 var $this = $(this);
102 var $parentElem = $this.closest(".brz-form__item");
103 var value = $this.val();
104 var data = $this.data();
105 var type = data.type;
106 var result = true;
107 var isRequired = $this.prop("required");
108 var pattern = $this.attr("pattern");
109
110 $parentElem.removeClass(
111 "brz-form__item--error brz-form__item--error-pattern brz-form__item--error-required"
112 );
113
114 if (type === "Number") {
115 if (isRequired && !new RegExp(pattern).test(value)) {
116 $parentElem.addClass(
117 "brz-form__item--error brz-form__item--error-pattern"
118 );
119 result = false;
120 }
121 } else if (!new RegExp(pattern).test(value)) {
122 $parentElem.addClass(
123 "brz-form__item--error brz-form__item--error-pattern"
124 );
125 result = false;
126 }
127
128 if (isRequired && !value.length) {
129 $parentElem.addClass(
130 "brz-form__item--error brz-form__item--error-required"
131 );
132 result = false;
133 }
134
135 return result;
136}
167function validator(val: string): boolean {
168 if (val.trim() === '') {
169 return false;
170 }
171 return true;
172}
11setValidity (value) {
12 if (this.pattern) {
13 const regexp = new RegExp(this.pattern);
14 this.valid = regexp.test(value);
15 } else if (this.validator) {
16 this.valid = this.validator({ modelValue: value });
17 }
18
19 this.password.updateValidity(this.name, this.valid);
20}
5function validator(value) {
6 if (typeof value === 'string' && value.length > 0) {
7 return true;
8 } else {
9 return false;
10 }
11}
54function defaultValidator(value, regex) {
55 return regex.test(value);
56}
55static validator(value) {
56 return /^([+-]?[\d]+(\.\d+)?|[+-]?\.\d+)$/.test(value);
57}
125function regex(str) {
126 try {
127 new RegExp(str);
128 return true;
129 } catch(e) {
130 return false;
131 }
132}
152var inputValidation = function inputValidation() {
153 if (string.match(onlyNumbers) && string.match(separateNums).length === 4 && string.match(bigNumber) == null) {
154 paddingCorrect = true;
155 lastLayer.name = string.replace(whiteSpace, " ");
156 padding = lastLayer.name.split(" ");
157 }
158
159 if (string.match(onlyNumbers) && string.match(separateNums).length === 1 && string.match(bigNumber) == null) {
160 paddingCorrect = true;
161 var firstNum = string.match(separateNums)[0];
162 lastLayer.name = firstNum + " " + firstNum + " " + firstNum + " " + firstNum;
163 padding = lastLayer.name.split(" ");
164 }
165
166 if (string.match(onlyNumbers) && string.match(separateNums).length === 2 && string.match(bigNumber) == null) {
167 paddingCorrect = true;
168 var firstNum = string.match(separateNums)[0];
169 var secondNum = string.match(separateNums)[1];
170 lastLayer.name = firstNum + " " + secondNum + " " + firstNum + " " + secondNum;
171 padding = lastLayer.name.split(" ");
172 }
173
174 if (string.match(onlyNumbers) && string.match(separateNums).length === 3 && string.match(bigNumber) == null) {
175 paddingCorrect = true;
176 var firstNum = string.match(separateNums)[0];
177 var secondNum = string.match(separateNums)[1];
178 var thirdNum = string.match(separateNums)[2];
179 lastLayer.name = firstNum + " " + secondNum + " " + thirdNum + " " + secondNum;
180 padding = lastLayer.name.split(" ");
181 }
182
183 if (string.match(bigNumber) != null) {
184 message = "Maximum of 3 digits for each padding";
185 }
186
187 if (string.match(onlyNumbers) && string.match(separateNums).length > 4) {
188 message = "Enter 4 numbers or less";
189 }
190
191 if (string.match(otherCharacters)) {
192 message = "Enter numbers only";
193 }
194
195 if (string === "null") {
196 paddingCorrect = true;
197 }
198};

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