Category - Regular Expressions
Results 16 - 20 of 57
28 Dec 2018 28 Dec 2018 0 Comments  408 Views
Here Mudassar Ahmed Khan has explained with an example, how to check Special Characters using Regular Expression (Regex) in JavaScript.

This article will illustrate how to use Regular Expression which allows Alphabets and Numbers (AlphaNumeric) characters with Space to filter out all Special Characters.
28 Dec 2018 28 Dec 2018 0 Comments  1338 Views
Here Mudassar Ahmed Khan has explained with an example, how to check whether String contains Special Characters using JavaScript.

This article will illustrate how to use Regular Expression which allows Alphabets and Numbers (AlphaNumeric) characters with Space to filter out all Special Characters and verify whether String contains Special Characters.
13 Dec 2018 13 Dec 2018 0 Comments  751 Views
Here Mudassar Ahmed Khan has explained a simple tutorial with an example, how to use the ng-pattern-restrict directive in AngularJS.

The ng-pattern-restrict directive is used to restrict the user input by disabling the invalid characters with the help of Regular Expression patterns in AngularJS.
13 Dec 2018 13 Dec 2018 0 Comments  896 Views
Here Mudassar Ahmed Khan has explained with an example, how to perform Numeric validation i.e. allow only Numbers (Digits) in TextBox using Regular Expressions in AngularJS.

The Numeric validation will be performed with the help of ngPatternRestrict module which uses Regular Expressions for restricting characters in TextBox in AngularJS.
12 Dec 2018 12 Dec 2018 0 Comments  1496 Views
Here Mudassar Ahmed Khan has explained with an example, how to perform AlphaNumeric validation i.e. allow only Alphabets and Numbers in TextBox using Regular Expressions in 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 16 - 20 of 57