Preventing regex conflicts with colon in the bootstrapValidate plugin

I'm currently implementing a validation with the bootstrapValidate plugin using the following regex pattern to validate a field.

bootstrapValidate('#input', 'regex:/^(my:track:[a-zA-Z0-9]{22}$)/:Invalid input')

The documentation suggests to use this expression:

bootstrapValidate('#input', 'regex:^[a-z]+$:Please fulfill my regex')

However, I am facing an issue where I'm using ":" inside the regex match which conflicts with the separator options.

Is there a way to prevent the ":" in my regex from conflicting? Thank you!

Answer №1

According to this source, the colon is identified as a control character that necessitates being escaped with a backslash (quoted as follows).

In order to include any of these characters literally within a regular expression, it is essential to prefix them with the escape character \ (backslash).

var patternA = /\\/;  \\ will match the backslash character
var patternB = /\[/;  \\ will match opening square brackets
var patternC = /\:/;  \\ will match the colon character

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