Category - Regular Expressions
Results 16 - 20 of 45
12 Jun 2018 12 Jun 2018 0 Comments  1869 Views
Here Mudassar Ahmed Khan has explained with an example, how to perform simple Email validation using JavaScript.

The value of the Email TextBox will be validated with the help of Regular Expressions in JavaScript.
12 Jun 2018 12 Jun 2018 0 Comments  5153 Views
Here Mudassar Ahmed Khan has explained with an example, how to perform Date format validation (dd/MM/yyyy) using Regular Expression in C# and VB.Net.

The User will enter Date in TextBox and when the Button is clicked, the Date will be tested against the Regular Expression for dd/MM/yyyy format and if invalid, a Message Box will be displayed.
12 Jun 2018 12 Jun 2018 0 Comments  3754 Views
Here Mudassar Ahmed Khan has explained with an example, how to perform Email Validation using Regular Expression in C# and VB.Net.

The User will enter Email Address in TextBox and when the Button is clicked, the Email Address will be tested against the Regular Expression and if invalid, a Message Box will be displayed.
09 Jan 2018 09 Jan 2018 0 Comments  3827 Views
Here Mudassar Ahmed Khan has explained with an example, how to use Regular Expression (Regex) to accept/allow Alphanumeric characters i.e. Alphabets (Upper and Lower case) and Numbers (Digits) and Space in TextBox in ASP.Net using:-

1. RegularExpression Validator.
2. JavaScript.
3. jQuery.
03 Jan 2018 03 Jan 2018 0 Comments  8804 Views
Here Mudassar Ahmed Khan has explained with an example, how to use Regular Expression (Regex) to accept/allow Alphanumeric characters i.e. Alphabets (Upper and Lower case) and Numbers (Digits) and Special Characters in TextBox in ASP.Net using:-

1. RegularExpression Validator.
2. JavaScript.
3. jQuery.
Results 16 - 20 of 45