Category - Regular Expressions
Results 61 - 80 of 135
14 Sep 2022 14 Sep 2022 0 Comments  525 Views
Here Mudassar Khan has explained an example, how to perform AlphaNumeric TextBox validation i.e. allow only Alphabet and Number characters on Server Side using Data Annotation in ASP.Net Core Razor Pages.

The AlphaNumeric TextBox validation i.e. allow only Upper Case and Lower Case Alphabet and Number (Digits) characters validation will be performed using Regular Expression (Regex).
14 Sep 2022 14 Sep 2022 0 Comments  967 Views
Here Mudassar Khan has explained with an example, how to perform AlphaNumeric TextBox validation i.e. allow only Alphabet and Number characters on Client Side using Data Annotation and jQuery in ASP.Net Core Razor Pages.

The AlphaNumeric TextBox validation i.e. allow only Upper Case and Lower Case Alphabet and Number (Digits) characters validation will be performed using Regular Expression (Regex).
08 Sep 2022 08 Sep 2022 0 Comments  521 Views
Here Mudassar Khan has explained with an example, how to perform Indian PAN Card Number validation on Server Side using Data Annotation and Regular Expressions in ASP.Net Core Razor Pages.

The Data Annotation attributes will be applied to the Model class properties in ASP.Net Core Razor Pages.
08 Sep 2022 08 Sep 2022 0 Comments  510 Views
Here Mudassar Khan has explained with an example, how to perform Indian PAN Card Number validation on Client Side using Data Annotation and Regular Expressions in ASP.Net Core Razor Pages.

The Data Annotation attributes will be applied to the Model class properties in ASP.Net Core Razor Pages.
04 Sep 2022 04 Sep 2022 0 Comments  744 Views
Here Mudassar Khan has explained with an example, how to perform Indian PAN Card Number validation on Server Side using Data Annotation and Regular Expressions in ASP.Net Core MVC.

The Data Annotation attributes will be applied to the Model class properties in ASP.Net Core MVC.
04 Sep 2022 04 Sep 2022 0 Comments  668 Views
Here Mudassar Khan has explained with an example, how to perform Indian PAN Card Number validation on Client Side using Data Annotation and Regular Expressions in ASP.Net Core MVC.

The Data Annotation attributes will be applied to the Model class properties in ASP.Net Core MVC.
04 Sep 2022 04 Sep 2022 0 Comments  748 Views
Here Mudassar Khan has explained with an example, how to perform Indian PAN Card Number validation on Server Side using Data Annotation and Regular Expressions in ASP.Net MVC.

The Data Annotation attributes will be applied to the Model class properties in ASP.Net MVC.
16 Aug 2022 16 Aug 2022 0 Comments  1764 Views
Here Mudassar Khan has explained with an example, how to validate Email using JavaScript and Regular Expression (Regex) in ASP.Net Core Razor Pages.

When the Submit Button is clicked, the Email Address in the TextBox will be validated using JavaScript and Regular Expression (Regex) in ASP.Net Core Razor Pages.
16 Aug 2022 16 Aug 2022 0 Comments  1724 Views
Here Mudassar Khan has explained with an example, how to validate Email using JavaScript and Regular Expression (Regex) in ASP.Net Core MVC.

When the Submit Button is clicked, the Email Address in the TextBox will be validated using JavaScript and Regular Expression (Regex) in ASP.Net Core MVC.
10 Apr 2020 10 Apr 2020 0 Comments  10654 Views
Here Mudassar Ahmed Khan has explained with an example, how to perform Age range validation (Number range validation) in AngularJS.

The Age range i.e. 18 to 60 years will be validated using AngularJS Form Validation for TextBox and ng-pattern directive in AngularJS.
20 Nov 2019 20 Nov 2019 1 Comments  10169 Views
Here Mudassar Ahmed Khan has explained with an example, how to implement Indian PAN Card Number validation in Windows Forms (WinForms) Application using C# and VB.Net.

When the Submit Button is clicked, the PAN Card Number in TextBox will be validated using Regular Expression (Regex) using C# and VB.Net.
18 Nov 2019 18 Nov 2019 0 Comments  10410 Views
Here Mudassar Ahmed Khan has explained with an example, how to implement Indian PAN Card Number validation using Regular Expression (Regex) in jQuery.

The PAN Card Number entered in the TextBox will be validated on Button click using Regular Expression (Regex) in jQuery.
15 Nov 2019 15 Nov 2019 0 Comments  34606 Views
Here Mudassar Ahmed Khan has explained with an example, how to implement Indian PAN Card Number validation using Regular Expression (Regex) in JavaScript.

The PAN Card Number entered in the TextBox will be validated on Button click using Regular Expression (Regex) in JavaScript.
14 Nov 2019 14 Nov 2019 0 Comments  7420 Views
Here Mudassar Ahmed Khan has explained with an example, how to implement Indian PAN Card Number validation using RegularExpressionValidator in ASP.Net.

The PAN Card Number entered in the TextBox will be validated on Button click using Regular Expression (Regex) and RegularExpressionValidator in ASP.Net.
29 Oct 2019 29 Oct 2019 0 Comments  19280 Views
Here Mudassar Ahmed Khan has explained with an example, how to use multiple Regular Expression (Regex) Data Annotation attributes for validation in ASP.Net MVC Razor.

The validation will be performed on Client Side using Model class and multiple Regular Expression (Regex) Data Annotation attributes in ASP.Net MVC Razor.
05 Jul 2019 08 Jul 2019 0 Comments  3536 Views
Here Mudassar Ahmed Khan has explained with an example, how to perform Email Address validation inside Controller in AngularJS.

This article will illustrate how to use AngularJS Form Validation for TextBox and ng-pattern directive and Regular Expressions (Regex) for validating Email Address in AngularJS.

The Regular Expression for Email validation will be set inside Controller in AngularJS.
02 Jul 2019 02 Jul 2019 1 Comments  12411 Views
Here Mudassar Ahmed Khan has explained a simple tutorial with an example, how to use the ng-pattern directive in AngularJS.

The ng-pattern directive is used to validate the user input for the invalid characters with the help of Regular Expression patterns in AngularJS.
02 Jul 2019 08 Jul 2019 2 Comments  9152 Views
Here Mudassar Ahmed Khan has explained with an example, how to perform Email Address validation in AngularJS.

This article will illustrate how to use AngularJS Form Validation for TextBox and ng-pattern directive and Regular Expressions (Regex) for validating Email Address in AngularJS.
07 Feb 2019 18 Feb 2019 0 Comments  42917 Views
Here Mudassar Ahmed Khan has explained with an example, how to allow only AlphaNumeric (Letters or Numbers), Underscore in Username and it must have length of 3 to 10 characters using JavaScript.

When the Submit Button is clicked, the Username in the TextBox will be validated using JavaScript and Regular Expression (Regex) and if the Username is invalid, the error message will be displayed next to the TextBox using JavaScript.
01 Feb 2019 01 Feb 2019 0 Comments  30437 Views
Here Mudassar Ahmed Khan has explained with an example, how to restrict user from entering Special Characters in TextBox using AngularJS.

This article will illustrate how to perform AlphaNumeric validation for TextBox i.e. allow only Alphabets and Numbers in TextBox using AngularJS.

The AlphaNumeric validation will be performed with the help of ngPatternRestrict module which uses Regular Expressions for restricting characters in TextBox in AngularJS.
Results 61 - 80 of 135