ng-pattern for alphanumeric and all special symbol characters

angularjs regex ng-pattern
Nithin picture Nithin · Jun 21, 2017 · Viewed 8.5k times · Source

In input, I need to allow alphanumeric and all special symbol character. I am using the following pattern. Unfortunatelly, it is not working.

ng-pattern="/^[ A-Za-z0-9_@./#$=!%^)(]:*;?/\,}{'|<>[&+-]*$/"

Answer

Mistalis picture Mistalis · Jun 21, 2017

You missed to escape all the characters that should be excaped with \. The following may work:

ng-pattern="/^[A-Za-z0-9_@.#$=!%^)(\]:\*;\?\/\,}{'\|<>\[&\+-]*$/"

Note that it could be simplified to:

ng-pattern="/^[A-z\d_@.#$=!%^)(\]:\*;\?\/\,}{'\|<>\[&\+-]*$/"

Test it on regex101

Related questions

How to validate email id in angularJs using ng-pattern

Am trying to validate an Email id field in angularJs using ng-pattern directive. But am new to AngularJs. I need to show an error message as soon as the user enters the wrong email id. The code which I have …

Read More
ng-pattern allow only letters, numbers, dot, underscore and dash

How'd allow for an input using ng-pattern only: letters, numbers, dot, underscore and dash ( . _ -)? Already tried the following ones UPDATE: $scope.validationPattern = '/^[a-zA-Z\d\-\_]+$/'; <input ng-model="model" type="text" ng-pattern="{{validationPattern}}" />

Read More
How to get use ng-pattern

I have a simple text input in which I only want to allow floats and ints (watch out: jade) input.form-control(type="text", ng-model='usd', ng-pattern="nums",ng-change='convert_to_btc()', placeholder="USD") However it doesn't work, I can …

Read More